{"id":32466,"date":"2026-09-15T13:12:47","date_gmt":"2026-09-15T05:12:47","guid":{"rendered":"https:\/\/lipoly.com\/?p=32466"},"modified":"2026-09-15T13:27:44","modified_gmt":"2026-09-15T05:27:44","slug":"low-molecular-siloxane-d3-d10","status":"publish","type":"post","link":"https:\/\/lipoly.com\/en\/news\/tech\/low-molecular-siloxane-d3-d10\/","title":{"rendered":"What Is Low Molecular Weight Siloxane D3\u2013D10? Understanding \"Contact Failure\" in Electronic Products Through Cyclic Siloxane Structure"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"32466\" class=\"elementor elementor-32466\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-044ac9a e-flex e-con-boxed qodef-elementor-content-no e-con e-parent\" data-id=\"044ac9a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a00a0a elementor-widget elementor-widget-heading\" data-id=\"0a00a0a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Where You Might Have Seen This Notation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2c414c elementor-widget elementor-widget-text-editor\" data-id=\"d2c414c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">If you have looked through a test report or specification sheet for a silicon-containing material \u2014 such as silicone rubber, silicone adhesive, or thermal interface material \u2014 you may have seen a table with a \"Ret. Time\" (retention time) column on the left, a list of compound names running from D3 to D10 in the middle, and concentration values on the right, most often marked \"N.D.\" (Not Detected).<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-34e1b33 elementor-widget elementor-widget-text-editor\" data-id=\"34e1b33\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">This D3\u2013D10 notation refers to Low Molecular Weight Cyclic Siloxanes \u2014 the smallest, most volatile members of the siloxane family. This article explains, in accessible terms, what these compounds are chemically, why they volatilize, and why the electronics industry pays close attention to them.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b450737 elementor-widget elementor-widget-heading\" data-id=\"b450737\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Siloxane 101: The Building Block of Silicone<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-999eb49 elementor-widget elementor-widget-text-editor\" data-id=\"999eb49\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Silicone is a polymer built on an alternating silicon\u2013oxygen backbone (Si\u2013O\u2013Si), with each silicon atom typically bonded to two methyl groups (\u2013CH\u2083). Linking and cross-linking many [\u2013Si(CH\u2083)\u2082\u2013O\u2013] units together produces the elastic, heat-resistant solid or gel structures recognized as silicone.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1d67fe5 elementor-widget elementor-widget-text-editor\" data-id=\"1d67fe5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">However, not every small unit fully participates in the cross-linking reaction during polymerization and curing. Some instead close into small cyclic (ring-shaped) molecules rather than joining the main network \u2014 and these cyclic small molecules are exactly what D3 through D10 are.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b407e9 elementor-widget elementor-widget-heading\" data-id=\"4b407e9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">D3\u2013D10: A Consistent Naming Pattern<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58ffa10 elementor-widget elementor-widget-text-editor\" data-id=\"58ffa10\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Chemists use the letter \"D\" to denote one repeating dimethylsiloxane unit [\u2013Si(CH\u2083)\u2082\u2013O\u2013], and the number that follows indicates how many of these units are linked head-to-tail to form the ring. The more units in the ring, the larger \u2014 and heavier \u2014 the molecule:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aac9c1a elementor-pagination-type-bullets elementor-arrows-position-inside elementor-pagination-position-outside elementor-widget elementor-widget-n-carousel\" data-id=\"aac9c1a\" data-element_type=\"widget\" data-settings=\"{&quot;carousel_items&quot;:[{&quot;slide_title&quot;:&quot;Slide #1&quot;,&quot;_id&quot;:&quot;bdefe64&quot;},{&quot;slide_title&quot;:&quot;Slide #2&quot;,&quot;_id&quot;:&quot;ecb4899&quot;},{&quot;slide_title&quot;:&quot;Slide #3&quot;,&quot;_id&quot;:&quot;e63e7ff&quot;},{&quot;slide_title&quot;:&quot;Slide #4&quot;,&quot;_id&quot;:&quot;722403b&quot;},{&quot;slide_title&quot;:&quot;Slide #5&quot;,&quot;_id&quot;:&quot;cc2d995&quot;},{&quot;slide_title&quot;:&quot;Slide #6&quot;,&quot;_id&quot;:&quot;2acd269&quot;},{&quot;slide_title&quot;:&quot;Slide #7&quot;,&quot;_id&quot;:&quot;b19727d&quot;},{&quot;slide_title&quot;:&quot;Slide #8&quot;,&quot;_id&quot;:&quot;fd7815e&quot;}],&quot;slides_to_show&quot;:&quot;3&quot;,&quot;autoplay_speed&quot;:3000,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;speed&quot;:500,&quot;arrows&quot;:&quot;yes&quot;,&quot;pagination&quot;:&quot;bullets&quot;,&quot;image_spacing_custom_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;image_spacing_custom_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-carousel.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-carousel swiper\" role=\"region\" aria-roledescription=\"carousel\" aria-label=\"Carousel\" dir=\"ltr\">\n\t\t\t<div class=\"swiper-wrapper\" aria-live=\"off\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"1\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"1 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ad5e67b e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"ad5e67b\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b8f2b16 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"b8f2b16\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-449436d e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"449436d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-621efcb elementor-widget elementor-widget-heading\" data-id=\"621efcb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D3<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b23c7c5 elementor-widget elementor-widget-heading\" data-id=\"b23c7c5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Hexamethylcyclotrisiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b37da18 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"b37da18\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32b3ac0 elementor-widget elementor-widget-image\" data-id=\"32b3ac0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d3.webp\" class=\"attachment-large size-large wp-image-32480\" alt=\"Hexamethylcyclotrisiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d3.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d3-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d3-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d3-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-42a7038 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"42a7038\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0d4e742 elementor-widget elementor-widget-text-editor\" data-id=\"0d4e742\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"siloxane-card__formula\">Molecular formula:\nC<sub>6<\/sub>H<sub>18<\/sub>O<sub>3<\/sub>Si<sub>3<\/sub>\n<span aria-hidden=\"true\">|<\/span>\nn = 3<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3542068 e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"3542068\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2fe665b e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"2fe665b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-ccb94ce e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"ccb94ce\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e06244a elementor-widget elementor-widget-heading\" data-id=\"e06244a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D4<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c676f8 elementor-widget elementor-widget-heading\" data-id=\"3c676f8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Octamethylcyclotetrasiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-50c0031 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"50c0031\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d11caed elementor-widget elementor-widget-image\" data-id=\"d11caed\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d4.webp\" class=\"attachment-large size-large wp-image-32481\" alt=\"Octamethylcyclotetrasiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d4.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d4-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d4-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d4-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-88f5515 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"88f5515\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ae17e94 elementor-widget elementor-widget-text-editor\" data-id=\"ae17e94\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"siloxane-card__formula\">Molecular formula:\nC<sub>8<\/sub>H<sub>24<\/sub>O<sub>4<\/sub>Si<sub>4<\/sub>\n<span aria-hidden=\"true\">|<\/span>\nn = 4<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b23c123 e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"b23c123\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-510debc e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"510debc\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-7fdd1a9 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"7fdd1a9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47fff33 elementor-widget elementor-widget-heading\" data-id=\"47fff33\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D5<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fe8303a elementor-widget elementor-widget-heading\" data-id=\"fe8303a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Decamethylcyclopentasiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1099f48 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"1099f48\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd1601d elementor-widget elementor-widget-image\" data-id=\"fd1601d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d5.webp\" class=\"attachment-large size-large wp-image-32482\" alt=\"Decamethylcyclopentasiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d5.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d5-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d5-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d5-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b029acc e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"b029acc\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-86700bc elementor-widget elementor-widget-text-editor\" data-id=\"86700bc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t <p class=\"siloxane-card__formula\">\n        Molecular formula:\n        C<sub>10<\/sub>H<sub>30<\/sub>O<sub>5<\/sub>Si<sub>5<\/sub>\n        <span aria-hidden=\"true\">|<\/span>\n        n = 5\n      <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"4\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-27a2518 e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"27a2518\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8404ac7 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"8404ac7\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9b5e418 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"9b5e418\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d94d6d5 elementor-widget elementor-widget-heading\" data-id=\"d94d6d5\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D6<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4666870 elementor-widget elementor-widget-heading\" data-id=\"4666870\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Dodecamethylcyclohexasiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3aa588f e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"3aa588f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-759a3bc elementor-widget elementor-widget-image\" data-id=\"759a3bc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d6.webp\" class=\"attachment-large size-large wp-image-32483\" alt=\"Dodecamethylcyclohexasiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d6.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d6-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d6-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d6-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b5533c7 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"b5533c7\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e11e827 elementor-widget elementor-widget-text-editor\" data-id=\"e11e827\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t <p class=\"siloxane-card__formula\">\n        Molecular formula:\n        C<sub>12<\/sub>H<sub>36<\/sub>O<sub>6<\/sub>Si<sub>6<\/sub>\n        <span aria-hidden=\"true\">|<\/span>\n        n = 6\n      <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"5\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3d4d9af e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"3d4d9af\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ca614aa e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"ca614aa\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-1507fb2 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"1507fb2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1c14d4b elementor-widget elementor-widget-heading\" data-id=\"1c14d4b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D7<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9edaa11 elementor-widget elementor-widget-heading\" data-id=\"9edaa11\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Tetradecamethylcycloheptasiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5a72afb e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"5a72afb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-517b93f elementor-widget elementor-widget-image\" data-id=\"517b93f\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d7.webp\" class=\"attachment-large size-large wp-image-32484\" alt=\"Tetradecamethylcycloheptasiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d7.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d7-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d7-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d7-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1b1fa60 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"1b1fa60\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cb3c05f elementor-widget elementor-widget-text-editor\" data-id=\"cb3c05f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"siloxane-card__formula\">\n        Molecular formula:\n        C<sub>14<\/sub>H<sub>42<\/sub>O<sub>7<\/sub>Si<sub>7<\/sub>\n        <span aria-hidden=\"true\">|<\/span>\n        n = 7\n      <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"6\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-51c823e e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"51c823e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-f61ad66 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"f61ad66\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-a8656b1 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"a8656b1\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4180ec9 elementor-widget elementor-widget-heading\" data-id=\"4180ec9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D8<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-242927e elementor-widget elementor-widget-heading\" data-id=\"242927e\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Hexadecamethylcyclooctasiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4cc4794 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"4cc4794\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-29a681a elementor-widget elementor-widget-image\" data-id=\"29a681a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d8.webp\" class=\"attachment-large size-large wp-image-32485\" alt=\"Hexadecamethylcyclooctasiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d8.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d8-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d8-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d8-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-14571eb e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"14571eb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-365d6ea elementor-widget elementor-widget-text-editor\" data-id=\"365d6ea\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t <p class=\"siloxane-card__formula\">\n        Molecular formula:\n        C<sub>16<\/sub>H<sub>48<\/sub>O<sub>8<\/sub>Si<sub>8<\/sub>\n        <span aria-hidden=\"true\">|<\/span>\n        n = 8\n      <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"7\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"7 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c6ab083 e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"c6ab083\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8276124 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"8276124\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9d6d2e6 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"9d6d2e6\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9b9fd3 elementor-widget elementor-widget-heading\" data-id=\"b9b9fd3\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D9<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6db2ef6 elementor-widget elementor-widget-heading\" data-id=\"6db2ef6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Octadecamethylcyclononasiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4339e20 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"4339e20\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-26f0cbb elementor-widget elementor-widget-image\" data-id=\"26f0cbb\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d9.webp\" class=\"attachment-large size-large wp-image-32486\" alt=\"Octadecamethylcyclononasiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d9.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d9-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d9-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d9-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3536cb e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"e3536cb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac245dc elementor-widget elementor-widget-text-editor\" data-id=\"ac245dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"siloxane-card__formula\">\n        Molecular formula:\n        C<sub>18<\/sub>H<sub>54<\/sub>O<sub>9<\/sub>Si<sub>9<\/sub>\n        <span aria-hidden=\"true\">|<\/span>\n        n = 9\n      <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"8\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"8 of 8\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-604c751 e-flex e-con-boxed qodef-elementor-content-no e-con e-child\" data-id=\"604c751\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1853be9 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"1853be9\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-0e577ee e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"0e577ee\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a201a88 elementor-widget elementor-widget-heading\" data-id=\"a201a88\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">D10<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-21b4ec2 elementor-widget elementor-widget-heading\" data-id=\"21b4ec2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Eicosamethylcyclodecasiloxane<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c1af6a2 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"c1af6a2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9190ee0 elementor-widget elementor-widget-image\" data-id=\"9190ee0\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"696\" height=\"352\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d10.webp\" class=\"attachment-large size-large wp-image-32487\" alt=\"Eicosamethylcyclodecasiloxane\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d10.webp 696w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d10-300x152.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d10-18x9.webp 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/09\/low_molecular_siloxan_d10-600x303.webp 600w\" sizes=\"(max-width: 696px) 100vw, 696px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bbf64ce e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"bbf64ce\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2dc01dc elementor-widget elementor-widget-text-editor\" data-id=\"2dc01dc\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"siloxane-card__formula\">\n        Molecular formula:\n        C<sub>20<\/sub>H<sub>60<\/sub>O<sub>10<\/sub>Si<sub>10<\/sub>\n        <span aria-hidden=\"true\">|<\/span>\n        n = 10\n      <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\" aria-label=\"Previous\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t<\/div>\n\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\" aria-label=\"Next\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t<\/div>\n\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a5fadb elementor-widget elementor-widget-text-editor\" data-id=\"4a5fadb\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"editor__table-wrap\">\n<table class=\"editor__table\">\n<thead>\n<tr>\n<th>Code<\/th>\n<th>Compound Name<\/th>\n<th>Silicon Atoms in Ring<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>D3<\/td>\n<td>Hexamethylcyclotrisiloxane<\/td>\n<td>3<\/td>\n<\/tr>\n<tr>\n<td>D4<\/td>\n<td>Octamethylcyclotetrasiloxane<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>D5<\/td>\n<td>Decamethylcyclopentasiloxane<\/td>\n<td>5<\/td>\n<\/tr>\n<tr>\n<td>D6<\/td>\n<td>Dodecamethylcyclohexasiloxane<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>D7<\/td>\n<td>Tetradecamethylcycloheptasiloxane<\/td>\n<td>7<\/td>\n<\/tr>\n<tr>\n<td>D8<\/td>\n<td>Hexadecamethylcyclooctasiloxane<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>D9<\/td>\n<td>Octadecamethylcyclononasiloxane<\/td>\n<td>9<\/td>\n<\/tr>\n<tr>\n<td>D10<\/td>\n<td>Eicosamethylcyclodecasiloxane<\/td>\n<td>10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f367f5 elementor-widget elementor-widget-text-editor\" data-id=\"8f367f5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The pattern is simple: the number after \"D\" equals the number of silicon atoms (and oxygen atoms, and repeating units) in the ring. A smaller number means a lighter molecule; a larger number means a heavier one. [1]<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ad7c85 elementor-widget elementor-widget-heading\" data-id=\"7ad7c85\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why \"Low Molecular Weight\" Means \"Easily Volatilized\"<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-448f364 elementor-widget elementor-widget-text-editor\" data-id=\"448f364\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">It's worth clarifying a concept often glossed over in introductory chemistry: a liquid or solid does not need to reach its boiling point to evaporate. As long as it has any measurable vapor pressure at ambient temperature, molecules will continue to slowly escape into the air.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74f09a8 elementor-widget elementor-widget-text-editor\" data-id=\"74f09a8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Concrete data illustrates this well: D4 (octamethylcyclotetrasiloxane) has a boiling point of roughly 175\u2013176\u00b0C, yet at 25\u00b0C it still exhibits a vapor pressure of approximately 124.5 Pa. D5, a heavier molecule, boils at roughly 210\u00b0C and has a much lower vapor pressure of about 20.4 Pa at the same temperature \u2014 the larger the molecule, the lower the vapor pressure, and the less readily it volatilizes. [2][3] This explains why lighter members like D3 and D4 continue to slowly off-gas at room temperature \u2014 or the elevated operating temperatures inside electronic devices \u2014 even without ever approaching their boiling points.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0b77e05 elementor-widget elementor-widget-text-editor\" data-id=\"0b77e05\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">It's also worth noting that these volatile small molecules are not part of the silicone's main cross-linked structure; rather, they are residual by-products left behind after curing that never fully incorporated into the network. Academic research in the electronic packaging field has used gas chromatography\u2013mass spectrometry (GC\/MS) to identify low molecular weight cyclic siloxanes residing in silicone dielectric gels, noting that while these compounds generally have relatively high boiling points, they nonetheless continue to escape gradually over time. [4]<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab835d6 elementor-widget elementor-widget-heading\" data-id=\"ab835d6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Why the Electronics Industry Cares: The Mechanism Behind Contact Failure<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73694e8 elementor-widget elementor-widget-text-editor\" data-id=\"73694e8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">This is the most frequently cited reason D3\u2013D10 test reports are requested. When a silicone-containing material is located near a relay, switch, connector, or any component that opens and closes mechanically (generating an electrical arc in the process), the following chain of events can occur:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9338264 blog__editor elementor-widget elementor-widget-text-editor\" data-id=\"9338264\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"color: #0061d4;\"><b>Volatilization\uff1a<\/b><\/span><span style=\"font-weight: 400;\">low molecular weight siloxane escapes from the material's surface as a gas and diffuses within an enclosed space.<br \/><\/span><\/li><li><span style=\"color: #0061d4;\"><b>\u00a0Adsorption\uff1a<\/b><\/span><span style=\"font-weight: 400;\">the gaseous molecules contact and adsorb onto the surface of nearby metal contacts.<br \/><\/span><\/li><li><span style=\"color: #0061d4;\"><b>Decomposition into silicon dioxide\uff1a<\/b><\/span><span style=\"font-weight: 400;\">an electrical arc forms at the instant a contact opens or closes, with localized temperatures reaching thousands of degrees. Academic studies observed \u2014 under both static high-voltage heating and dynamic switching conditions \u2014 that siloxane vapor adsorbed on contact surfaces decomposes and oxidizes under this heat, forming deposits of silicon dioxide (SiO\u2082), typically more pronounced on the cathode. [5]<br \/><\/span><\/li><li><span style=\"color: #0061d4;\"><b>Insulating buildup and failure\uff1a<\/b><\/span><span style=\"font-weight: 400;\">silicon dioxide is itself an electrical insulator. As it accumulates on the contact surface over repeated cycles, contact resistance rises, eventually causing intermittent conduction or complete failure \u2014 what the industry calls \"contact failure.\"<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0e27068 elementor-widget elementor-widget-text-editor\" data-id=\"0e27068\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">This mechanism is also documented in relay manufacturers' technical literature: even a coating marketed as \"low-siloxane\" still contains siloxane, and will only delay \u2014 not prevent \u2014 its migration into the relay and the formation of an insulating oxide film on the contact. [6] Suppliers of dedicated siloxane gas detection equipment likewise list this phenomenon as a recognized reliability risk in automotive electronics and precision electromechanical products. [7]<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6fecf61 elementor-widget elementor-widget-heading\" data-id=\"6fecf61\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">A Related Concern: Optical Surface Contamination<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cedfe85 elementor-widget elementor-widget-text-editor\" data-id=\"cedfe85\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Volatile organic compounds released from silicone-containing materials \u2014 including low molecular weight siloxanes \u2014 can also deposit over time onto nearby optical surfaces, a form of \"outgassing contamination.\" Patent literature describes an extraction and gas chromatography quantification procedure specifically for D3\u2013D20 low molecular weight siloxane residues in optical components, indicating that the optics industry does treat this as a quality-control parameter. [8] Separately, academic research on high-power laser optical systems has observed that outgassing contamination containing organics such as siloxanes, once deposited on optical surfaces, can increase the risk of laser-induced damage at specific wavelengths. [9] It should be noted that this body of research largely concerns systems with extreme sensitivity to contamination; the actual impact on general-purpose electronic optical components will depend on the specific application and material quantities involved, and should not be generalized without qualification.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-080f1aa elementor-widget elementor-widget-heading\" data-id=\"080f1aa\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The Regulatory Angle: Why D4, D5, and D6 Are Listed as Substances of Very High Concern (SVHC)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e17565f elementor-widget elementor-widget-text-editor\" data-id=\"e17565f\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Beyond electronics reliability, D4, D5, and D6 have separately drawn attention under the EU's REACH chemical regulation. In June 2018, the European Chemicals Agency (ECHA) added octamethylcyclotetrasiloxane (D4), decamethylcyclopentasiloxane (D5), and dodecamethylcyclohexasiloxane (D6) to the SVHC (Substances of Very High Concern) Candidate List, based on their persistent, bioaccumulative, and toxic (PBT) or very persistent, very bioaccumulative (vPvB) properties. [10][11] This regulatory listing is motivated by environmental and ecological concerns \u2014 a different consideration entirely from the electrical contact failure mechanism discussed above. The former concerns long-term persistence and accumulation of the substance in the environment; the latter is a physical failure mode caused by volatilized material on electrical components. The two mechanisms should not be conflated, though both contribute to industry's ongoing motivation to monitor and disclose D3\u2013D10 content.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1445da6 elementor-widget elementor-widget-heading\" data-id=\"1445da6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">How the Industry Tests: What Gas Chromatography Does, and Why Testing Extends Through D10<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-453fff4 elementor-widget elementor-widget-text-editor\" data-id=\"453fff4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The \"Ret. Time\" (retention time) column commonly seen in catalogs or test reports comes from the principle behind Gas Chromatography (GC): a vaporized sample passes through a chromatographic column, and different compounds \u2014 due to differences in molecular size and boiling point \u2014 take different amounts of time to pass through. Lighter molecules pass through faster, giving them shorter retention times; this is why D3 appears first in the table and D10 last. By recording detector signal intensity at each retention time, the concentration of each compound in the sample can be calculated. This is one of the standard methods used in academic research on electronic packaging to identify residual low molecular weight siloxane content. [4][12]<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8bcd83 elementor-widget elementor-widget-text-editor\" data-id=\"c8bcd83\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Because D3\u2013D10 carry this dual significance \u2014 electrical reliability risk and regulatory disclosure relevance \u2014 material suppliers commonly run GC testing on finished products to quantify each compound individually, compiling the results (sometimes extended through D20) into tables as objective evidence of material quality. Downstream customers \u2014 particularly those using materials near precision electrical contacts or optical components \u2014 reference this data during material selection. This is the main reason such test reports are widely requested and included in product technical documentation.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18300a4 elementor-widget elementor-widget-heading\" data-id=\"18300a4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Frequently Asked Questions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-320185a elementor-widget elementor-widget-heading\" data-id=\"320185a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Q1: Are siloxane and silicone the same thing?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9528890 elementor-widget elementor-widget-text-editor\" data-id=\"9528890\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Not exactly. \"Silicone\" typically refers to the cross-linked, cured polymer material \u2014 the finished silicone rubber or gel. \"Siloxane\" is the broader chemical term for any compound containing a Si\u2013O\u2013Si backbone. The cyclic, low molecular weight siloxanes discussed here (D3\u2013D10) are residual small-molecule by-products left over from the curing process that never joined the main cross-linked network \u2014 a member of the broader siloxane family, but not the same as the silicone material itself.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8aa0ed6 elementor-widget elementor-widget-heading\" data-id=\"8aa0ed6\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Q2: Does every silicon-containing material carry a contact-failure risk?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce2273b elementor-widget elementor-widget-text-editor\" data-id=\"ce2273b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The risk stems specifically from the residual, non-cross-linked low molecular weight fraction \u2014 not from the fully cross-linked silicone network itself. The amount of residual content varies significantly by formulation and curing process, which is exactly why batch-by-batch GC testing is used. Materials formulated without silicon (non-silicone resin systems) inherently lack this Si\u2013O low molecular weight fraction to begin with, and therefore do not present this particular failure pathway \u2014 a technical consideration behind why some applications specify silicone-free materials.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2f9d10 elementor-widget elementor-widget-heading\" data-id=\"d2f9d10\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h6 class=\"elementor-heading-title elementor-size-default\">References<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-734a356 blog__editor blog__source elementor-widget elementor-widget-text-editor\" data-id=\"734a356\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul style=\"list-style-type: square;\">\n    <li id=\"cite1\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Hexamethylcyclotrisiloxane\" target=\"_blank\" rel=\"noopener\">[1] Wikipedia contributors, &#8220;Hexamethylcyclotrisiloxane,&#8221; Wikipedia<\/a><\/li> \n    <li id=\"cite2\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Octamethylcyclotetrasiloxane\" target=\"_blank\" rel=\"noopener\">[2] Wikipedia contributors, &#8220;Octamethylcyclotetrasiloxane,&#8221; Wikipedia<\/a><\/li>    \n    <li id=\"cite3\"><a href=\"https:\/\/en.wikipedia.org\/wiki\/Decamethylcyclopentasiloxane\" target=\"_blank\" rel=\"noopener\">[3] Wikipedia contributors, &#8220;Decamethylcyclopentasiloxane,&#8221; Wikipedia<\/a><\/li>\n    <li id=\"cite4\"><a href=\"https:\/\/repository.gatech.edu\/server\/api\/core\/bitstreams\/53cb1e87-6d1a-4bf1-a25c-325bf121fb0c\/content\" target=\"_blank\" rel=\"noopener\">[4] N. Urasaki, C. P. Wong et al., &#8220;Separation of Low Molecular Weight Siloxanes for Electronic Packaging Applications,&#8221; Georgia Institute of Technology repository<\/a><\/li>\n    <li id=\"cite5\"><a href=\"https:\/\/www.researchgate.net\/publication\/289453710_Adsorption_of_silicone_vapor_on_the_contact_surface_and_its_effect_on_contact_failure_of_micro_relays\" target=\"_blank\" rel=\"noopener\">[5] &#8220;Adsorption of Silicone Vapor on the Contact Surface and Its Effect on Contact Failure of Micro Relays,&#8221; ResearchGate<\/a><\/li>\n    <li id=\"cite6\"><a href=\"https:\/\/components.omron.com\/us-en\/faq\/relays\/FAQE10061\" target=\"_blank\" rel=\"noopener\">[6] OMRON Device &#038; Module Solutions \u2013 Americas, &#8220;If the side of a relay is coated with silicon that contains siloxane&#8230; will contact failure occur?&#8221; FAQ<\/a><\/li>\n    <li id=\"cite7\"><a href=\"https:\/\/www.horiba.com\/int\/process-and-environmental\/solutions\/siloxane-monitoring-for-contact-failure-of-electrical-parts\/\" target=\"_blank\" rel=\"noopener\">[7] HORIBA, &#8220;Total Siloxane Analyzer for Electrical Parts&#8217; Contact Failure&#8221;<\/a><\/li>\n    <li id=\"cite8\"><a href=\"https:\/\/image-ppubs.uspto.gov\/dirsearch-public\/print\/downloadPdf\/12092792\" target=\"_blank\" rel=\"noopener\">[8] &#8220;Optical Member with Reduced Low-Molecular-Weight Siloxane Content, and Method for Producing Same,&#8221; US Patent (USPTO)<\/a><\/li>\n    <li id=\"cite9\"><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/20372603\/\" target=\"_blank\" rel=\"noopener\">[9] &#8220;Impact of Storage Induced Outgassing Organic Contamination on Laser Induced Damage of Silica Optics at 351 nm,&#8221; PubMed<\/a><\/li>\n    <li id=\"cite10\"><a href=\"https:\/\/www.tegewa.de\/en\/blog\/2018\/08\/20\/position-cyclic-siloxanes-on-candidate-list\/\" target=\"_blank\" rel=\"noopener\">[10] TEGEWA, &#8220;Position &#8216;Cyclic Siloxanes on Candidate List'&#8221;<\/a><\/li>\n    <li id=\"cite11\"><a href=\"https:\/\/www.cirs-group.com\/en\/chemicals\/echa-proposes-to-add-seven-substances-to-the-authorisation-list\" target=\"_blank\" rel=\"noopener\">[11] CIRS Group, &#8220;ECHA Proposes to Add Seven Substances to the Authorisation List&#8221;<\/a><\/li>\n    <li id=\"cite12\"><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S002196731630214X\" target=\"_blank\" rel=\"noopener\">[12] &#8220;A Practical Gas Chromatography Flame Ionization Detection Method for the Determination of Octamethylcyclotetrasiloxane, Decamethylcyclopentasiloxane, and Dodecamethylcyclohexasiloxane in Silicone Emulsions,&#8221; ScienceDirect<\/a><\/li>\n    <li>Shiu Li Technology Co., Ltd. (LiPOLY), 2026 E-Catalogue (Traditional Chinese edition, 2026\/04\/13), Low Molecular Siloxane test table (D3\u2013D10 \/ GC data) \u2014 internal catalog, referenced for D3\u2013D10 naming cross-check and test-report format only.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>The \u201cD3\u2013D10\u201d notation on material spec sheets refers to low molecular weight cyclic siloxanes. This article explains their chemical structure, why they volatilize, how they relate to electrical contact failure, and how gas chromatography testing works \u2014 written for readers without a chemistry background.<\/p>","protected":false},"author":6,"featured_media":32474,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[465],"tags":[592,588,590,591,587],"class_list":["post-32466","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-reach-svhc","tag-588","tag-590","tag-591","tag-587"],"acf":[],"_links":{"self":[{"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/posts\/32466","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/comments?post=32466"}],"version-history":[{"count":31,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/posts\/32466\/revisions"}],"predecessor-version":[{"id":32517,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/posts\/32466\/revisions\/32517"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/media\/32474"}],"wp:attachment":[{"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/media?parent=32466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/categories?post=32466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/tags?post=32466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}