{"id":27747,"date":"2026-04-24T20:30:59","date_gmt":"2026-04-24T12:30:59","guid":{"rendered":"https:\/\/lipoly.com\/?p=27747"},"modified":"2026-06-05T16:38:39","modified_gmt":"2026-06-05T08:38:39","slug":"low-outgassing-thermal-materials-for-leo-satellites","status":"publish","type":"post","link":"https:\/\/lipoly.com\/en\/low-outgassing-thermal-materials-for-leo-satellites\/","title":{"rendered":"Low-Outgassing Thermal Interface Materials for LEO Satellite Thermal Management"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"27747\" class=\"elementor elementor-27747\" 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-14838d0 elementor-widget elementor-widget-heading\" data-id=\"14838d0\" 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 Outgassing Matters in LEO Satellite Design<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-28e3579 elementor-widget elementor-widget-text-editor\" data-id=\"28e3579\" 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 data-start=\"516\" data-end=\"625\">Low Earth Orbit satellites operate in an environment where material behavior can be very different from conditions on Earth. In terrestrial applications, thermal materials are mainly evaluated by thermal conductivity, compressibility, mechanical softness, electrical insulation, and long-term reliability. In space applications, however, another factor becomes critical: outgassing performance.<\/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-cfad0d3 elementor-widget elementor-widget-text-editor\" data-id=\"cfad0d3\" 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 data-start=\"627\" data-end=\"722\">Outgassing refers to the release of volatile substances from a material when it is exposed to vacuum, heat, or both. These released molecules can travel through the satellite structure and redeposit on colder surfaces. Once condensation occurs, the contamination is extremely difficult, and often impossible, to remove.<\/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-e4c277b elementor-widget elementor-widget-text-editor\" data-id=\"e4c277b\" 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 data-start=\"724\" data-end=\"818\">This is especially important for LEO satellites because many systems are compact, densely packaged, and highly sensitive to contamination. A small amount of molecular contamination may be enough to affect optical lenses, sensors, electrical contacts, RF components, or precision measurement systems.<\/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-10cf308 elementor-widget elementor-widget-text-editor\" data-id=\"10cf308\" 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 data-start=\"724\" data-end=\"818\">For satellite constellations, the risk becomes even greater. A material issue that affects one satellite design may be repeated across hundreds or thousands of units. Therefore, controlling outgassing at the material selection stage is essential for mission reliability, product scalability, and long-term system stability.<\/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-51560cd elementor-widget elementor-widget-heading\" data-id=\"51560cd\" 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\">The Thermal Environment of Low Earth Orbit<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-05cf46a elementor-widget elementor-widget-text-editor\" data-id=\"05cf46a\" 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 data-start=\"724\" data-end=\"818\">LEO satellites typically operate at altitudes of several hundred to around two thousand kilometers above Earth. At this altitude, the atmosphere is extremely thin, creating a high-vacuum environment. This means that convection, one of the most common heat dissipation methods on Earth, is no longer available.<\/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-f4e489c elementor-widget elementor-widget-text-editor\" data-id=\"f4e489c\" 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 data-start=\"724\" data-end=\"818\">In space, heat generated by electronic components must be transferred mainly through conduction and then rejected into space through radiation. Thermal interface materials are therefore used to improve heat transfer between components, housings, heat spreaders, cold plates, chassis structures, and radiators.<\/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-c7c4de7 elementor-widget elementor-widget-text-editor\" data-id=\"c7c4de7\" 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 data-start=\"724\" data-end=\"818\">LEO satellites also experience repeated thermal cycling. As the satellite moves between direct sunlight and Earth\u2019s shadow, surface and internal temperatures can change rapidly. This repeated transition between hot and cold conditions places significant stress on materials.<\/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-2395f73 elementor-widget elementor-widget-text-editor\" data-id=\"2395f73\" 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 data-start=\"724\" data-end=\"818\">A suitable thermal interface material for LEO satellite applications must therefore meet several requirements at the same time:<\/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-fbac500 elementor-widget elementor-widget-text-editor\" data-id=\"fbac500\" 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>It must provide stable thermal conductivity.<\/li><li>It must maintain mechanical compliance under repeated thermal cycling.<\/li><li>It must remain physically stable under vacuum.<\/li><li>It must reduce the risk of volatile contamination.<\/li><li>It must support long-term reliability in mission-critical systems.<\/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-dfc3b23 elementor-widget elementor-widget-text-editor\" data-id=\"dfc3b23\" 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 data-start=\"724\" data-end=\"818\">This is why material selection for satellite thermal management should not focus only on initial thermal performance. Vacuum compatibility and low-outgassing behavior must also be considered.<\/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-1fd68bc elementor-widget elementor-widget-image\" data-id=\"1fd68bc\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/ChatGPT-Image-2026\u5e744\u670824\u65e5-\u4e0b\u534805_53_46-1024x683.png\" class=\"attachment-large size-large wp-image-26375\" alt=\"Silicone-free thermal interface material for satellite electronics and low-outgassing applications\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/ChatGPT-Image-2026\u5e744\u670824\u65e5-\u4e0b\u534805_53_46-1024x683.png 1024w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/ChatGPT-Image-2026\u5e744\u670824\u65e5-\u4e0b\u534805_53_46-300x200.png 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/ChatGPT-Image-2026\u5e744\u670824\u65e5-\u4e0b\u534805_53_46-768x512.png 768w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/ChatGPT-Image-2026\u5e744\u670824\u65e5-\u4e0b\u534805_53_46-18x12.png 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/ChatGPT-Image-2026\u5e744\u670824\u65e5-\u4e0b\u534805_53_46-600x400.png 600w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/ChatGPT-Image-2026\u5e744\u670824\u65e5-\u4e0b\u534805_53_46.png 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u7528\u65bc\u885b\u661f\u96fb\u5b50\u8a2d\u5099\u548c\u4f4e\u91cb\u6c23\u61c9\u7528\u7684\u7121\u77fd\u5c0e\u71b1\u754c\u9762\u6750\u6599<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-1850666 elementor-widget elementor-widget-heading\" data-id=\"1850666\" 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 Silicone-Based Materials Can Create Contamination Risks<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-71b3108 elementor-widget elementor-widget-text-editor\" data-id=\"71b3108\" 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>Silicone-based thermal interface materials are widely used in many electronic applications because they offer good softness, surface wetting, thermal stability, and processability. However, for vacuum-sensitive systems, traditional silicone materials may present outgassing concerns.<\/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-fe853bd elementor-widget elementor-widget-text-editor\" data-id=\"fe853bd\" 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>Silicone polymers may contain low-molecular-weight siloxanes or other volatile residues. Under normal atmospheric conditions, these substances may remain relatively stable. Under vacuum and elevated temperature conditions, however, the boiling point and volatilization behavior of these substances can change significantly.<\/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-9d87247 elementor-widget elementor-widget-text-editor\" data-id=\"9d87247\" 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>When a satellite operates in orbit, heat generated by electronic components can accelerate the release of volatile molecules from silicone-based materials. These molecules may then migrate inside the satellite structure. When they reach colder surfaces, they can condense and form thin contamination layers.<\/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-ab04274 elementor-widget elementor-widget-text-editor\" data-id=\"ab04274\" 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>This type of molecular contamination may not be visible to the naked eye, but it can still affect sensitive satellite systems. For this reason, engineers working on LEO satellites, optical payloads, and high-reliability aerospace electronics often evaluate low-outgassing or silicone-free thermal interface materials during the design stage.<\/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-3602bf4 elementor-widget elementor-widget-heading\" data-id=\"3602bf4\" 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\">Three Failure Risks: Electrical Contacts, Sensors, and Optical Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-403d703 elementor-widget elementor-widget-text-editor\" data-id=\"403d703\" 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>Outgassing-related contamination can affect multiple parts of a satellite system. The following three areas are especially sensitive.<\/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-e8b462e elementor-widget elementor-widget-heading\" data-id=\"e8b462e\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Electrical Contact Reliability<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d520f78 elementor-widget elementor-widget-text-editor\" data-id=\"d520f78\" 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>Volatile substances can condense on relays, switches, connectors, and micro-electrical contacts. If the deposited film has insulating characteristics, it may increase contact resistance or interfere with signal transmission.<\/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-4817c57 elementor-widget elementor-widget-text-editor\" data-id=\"4817c57\" 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>In severe cases, contamination can contribute to unstable electrical behavior, intermittent contact issues, signal attenuation, or circuit failure. For satellites where repair is not possible after launch, even a small material-related reliability issue can become a serious mission risk.<\/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-c3103d3 elementor-widget elementor-widget-heading\" data-id=\"c3103d3\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Sensor Accuracy and Stability<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8424fa2 elementor-widget elementor-widget-text-editor\" data-id=\"8424fa2\" 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>LEO satellites often rely on star trackers, MEMS sensors, radar-related components, thermal sensors, and other precision detection systems. These devices require stable surface conditions and clean operating environments.<\/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-7c9ebbb elementor-widget elementor-widget-text-editor\" data-id=\"7c9ebbb\" 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>If outgassed materials redeposit on sensor surfaces, they may alter the surface properties of the component. This can lead to signal drift, reduced sensitivity, inaccurate measurement, or long-term calibration issues.<\/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-a966f04 elementor-widget elementor-widget-text-editor\" data-id=\"a966f04\" 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>For satellite attitude control, orbit maintenance, Earth observation, and communication systems, sensor accuracy is directly related to mission performance. Reducing contamination risk is therefore an important part of satellite material selection.<\/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-4cff8f5 elementor-widget elementor-widget-heading\" data-id=\"4cff8f5\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Optical System Degradation<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8cdba1f elementor-widget elementor-widget-text-editor\" data-id=\"8cdba1f\" 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>Optical systems are among the most sensitive areas affected by outgassing. Earth observation satellites, laser communication modules, imaging payloads, and optical sensors all depend on clean lenses, mirrors, filters, and detector surfaces.<\/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-376f245 elementor-widget elementor-widget-text-editor\" data-id=\"376f245\" 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>When volatile molecules condense on optical surfaces, they may create a fogging-like effect at the molecular level. This can reduce light transmission, change optical performance, lower image quality, or weaken laser signal transmission.<\/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-a6a4394 elementor-widget elementor-widget-text-editor\" data-id=\"a6a4394\" 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>Unlike equipment on Earth, optical components in orbit cannot be manually cleaned or replaced. This makes low-outgassing material selection especially important for satellites with cameras, optical payloads, or laser communication systems.<\/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-4c6b2ae elementor-widget elementor-widget-heading\" data-id=\"4c6b2ae\" 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\">ASTM E595, TML, and CVCM: What Engineers Should Check<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58098c2 elementor-widget elementor-widget-text-editor\" data-id=\"58098c2\" 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 data-start=\"2508\" data-end=\"2579\">To evaluate material outgassing performance, the aerospace industry commonly refers to ASTM E595. This test method is used to assess the behavior of materials under vacuum and elevated temperature conditions.<\/p><p data-start=\"2581\" data-end=\"2593\">Two key metrics are especially important:<\/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-6a397ed elementor-widget elementor-widget-heading\" data-id=\"6a397ed\" 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<h4 class=\"elementor-heading-title elementor-size-default\">TML: Total Mass Loss<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c999db6 elementor-widget elementor-widget-text-editor\" data-id=\"c999db6\" 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 data-start=\"2630\" data-end=\"2681\">TML stands for Total Mass Loss. It measures the percentage of mass lost by a material after exposure to a specified vacuum and temperature environment.<\/p><p data-start=\"2683\" data-end=\"2700\">For many aerospace applications, a commonly referenced requirement is:<span style=\"color: #0061d4;\"><strong data-start=\"2702\" data-end=\"2716\">TML &lt; 1.0%<\/strong><\/span><\/p><p data-start=\"2683\" data-end=\"2700\">A lower TML value indicates that the material releases less total volatile content under the test conditions.<\/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-1c0c3ee elementor-widget elementor-widget-heading\" data-id=\"1c0c3ee\" 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<h4 class=\"elementor-heading-title elementor-size-default\">CVCM: Collected Volatile Condensable Material<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce3d95b elementor-widget elementor-widget-text-editor\" data-id=\"ce3d95b\" 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 data-start=\"2815\" data-end=\"2895\">CVCM stands for Collected Volatile Condensable Material. It measures the amount of released material that condenses on a collector surface.<\/p><p data-start=\"2897\" data-end=\"2914\">For many aerospace applications, a commonly referenced requirement is:<span style=\"color: #0061d4;\"><strong data-start=\"2916\" data-end=\"2931\">CVCM &lt; 0.1%<\/strong><\/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-7dceb11 elementor-widget elementor-widget-text-editor\" data-id=\"7dceb11\" 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 data-start=\"2815\" data-end=\"2895\">CVCM is especially important because it directly relates to contamination risk. A material may lose some mass during testing, but if the released substances do not condense on sensitive surfaces, the contamination risk may be lower. Conversely, high CVCM can indicate a greater risk of molecular deposition on optics, sensors, or electrical contacts.<\/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-e734ddd elementor-widget elementor-widget-text-editor\" data-id=\"e734ddd\" 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 data-start=\"2815\" data-end=\"2895\">For LEO satellite thermal management, engineers should not only ask for thermal conductivity data. They should also review outgassing data, including TML and CVCM values, when selecting thermal pads, gap fillers, thermal greases, or other thermal interface materials.<\/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-2d564e1 elementor-widget elementor-widget-heading\" data-id=\"2d564e1\" 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 Silicone-Free Thermal Interface Materials Are Preferred for Vacuum-Sensitive Systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58240d5 elementor-widget elementor-widget-text-editor\" data-id=\"58240d5\" 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 data-start=\"2815\" data-end=\"2895\">Silicone-free thermal interface materials are designed to reduce the risks associated with silicone-related volatile compounds. By eliminating the silicone polymer backbone, these materials can help minimize concerns related to low-molecular-weight siloxane outgassing.<\/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-7827166 elementor-widget elementor-widget-text-editor\" data-id=\"7827166\" 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 data-start=\"2815\" data-end=\"2895\">For LEO satellite and vacuum-sensitive applications, silicone-free thermal materials may offer several advantages:<\/p><ul><li data-start=\"3304\" data-end=\"3321\">They help reduce silicone-related molecular contamination risks.<\/li><li data-start=\"3323\" data-end=\"3342\">They support cleaner operation around optical and sensor systems.<\/li><li data-start=\"3344\" data-end=\"3379\">They are suitable for applications where siloxane contamination must be minimized.<\/li><li data-start=\"3381\" data-end=\"3402\">They can provide stable thermal transfer between heat-generating components and heat dissipation structures.<\/li><li data-start=\"3404\" data-end=\"3441\">They can be evaluated with ASTM E595, TML, and CVCM data for aerospace-grade applications.<\/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-62d73d1 elementor-widget elementor-widget-text-editor\" data-id=\"62d73d1\" 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 data-start=\"2815\" data-end=\"2895\">In addition to LEO satellites, silicone-free low-outgassing thermal interface materials may also be used in precision optical equipment, semiconductor cleanroom systems, vacuum equipment, aerospace electronics, and high-reliability testing platforms.<\/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-48e385b elementor-widget elementor-widget-text-editor\" data-id=\"48e385b\" 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 data-start=\"2815\" data-end=\"2895\">The key point is that low-outgassing performance should be considered early in the design process. If contamination risk is discovered after qualification or launch, the cost of correction can be extremely high.<\/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-0c07382 elementor-widget elementor-widget-image\" data-id=\"0c07382\" 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<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials-1024x576.png\" class=\"attachment-large size-large wp-image-26403\" alt=\"low-outgassing thermal interface materials\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials-1024x576.png 1024w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials-300x169.png 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials-768x432.png 768w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials-1536x864.png 1536w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials-18x10.png 18w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials-600x338.png 600w, https:\/\/lipoly.com\/wp-content\/uploads\/2026\/04\/low-outgassing-thermal-interface-materials.png 1672w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" title=\"\">\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">\u4f4e\u63ee\u767c\u6750\u6599\u61c9\u65bc\u8a2d\u8a08\u521d\u671f\u5c0e\u5165\uff0c\u4ee5\u964d\u4f4e\u5f8c\u7e8c\u6c61\u67d3\u98a8\u96aa\u8207\u4fee\u6b63\u6210\u672c<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\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-39bc612 elementor-widget elementor-widget-heading\" data-id=\"39bc612\" 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\">LiPOLY Solutions for Space-Grade Thermal Management<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9828b80 elementor-widget elementor-widget-text-editor\" data-id=\"9828b80\" 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 data-start=\"2815\" data-end=\"2895\">LiPOLY develops thermal interface materials for demanding electronic, industrial, and precision equipment applications. For vacuum-sensitive and contamination-sensitive environments, silicone-free thermal materials can provide engineers with an option for reducing silicone-related outgassing risks while maintaining reliable thermal transfer.<\/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-ba31675 elementor-widget elementor-widget-text-editor\" data-id=\"ba31675\" 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 data-start=\"3717\" data-end=\"3757\">For LEO satellite thermal management, LiPOLY\u2019s silicone-free thermal interface materials are designed to support applications such as:<\/p><ul><li data-start=\"3759\" data-end=\"3765\">Satellite electronic modules<\/li><li data-start=\"3767\" data-end=\"3773\">Power management units<\/li><li data-start=\"3775\" data-end=\"3781\">Optical payload assemblies<\/li><li data-start=\"3783\" data-end=\"3787\">Communication equipment<\/li><li data-start=\"3789\" data-end=\"3794\">Sensor modules<\/li><li data-start=\"3796\" data-end=\"3813\">Thermal conduction paths between chips, housings, and heat spreaders<\/li><li data-start=\"3815\" data-end=\"3823\">Vacuum-sensitive electronic systems<\/li><li data-start=\"3825\" data-end=\"3835\">Precision optical and cleanroom equipment<\/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-c235c9d elementor-widget elementor-widget-text-editor\" data-id=\"c235c9d\" 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 data-start=\"2815\" data-end=\"2895\">By focusing on material stability, thermal performance, and contamination control, LiPOLY helps engineers evaluate thermal solutions that can meet the demands of high-reliability applications.<\/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-6110c4e elementor-widget elementor-widget-text-editor\" data-id=\"6110c4e\" 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 data-start=\"2815\" data-end=\"2895\">For projects requiring low-outgassing performance, LiPOLY can provide material consultation, sample evaluation, and technical data for further testing and qualification.<\/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-17ebb62 elementor-widget elementor-widget-heading\" data-id=\"17ebb62\" 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\">Request Samples and TML\/CVCM Test Data<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18f029c elementor-widget elementor-widget-text-editor\" data-id=\"18f029c\" 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 data-start=\"3973\" data-end=\"4027\">When developing LEO satellites, optical payloads, aerospace electronics, or vacuum-sensitive precision systems, thermal interface material selection should not be based only on thermal conductivity.<\/p><p data-start=\"4029\" data-end=\"4043\">Engineers should also consider:<\/p><ul><li data-start=\"4045\" data-end=\"4051\">Outgassing performance<\/li><li data-start=\"4053\" data-end=\"4066\">TML and CVCM data<\/li><li data-start=\"4068\" data-end=\"4075\">Silicone-free formulation options<\/li><li data-start=\"4077\" data-end=\"4083\">Thermal cycling stability<\/li><li data-start=\"4085\" data-end=\"4094\">Mechanical compliance<\/li><li data-start=\"4096\" data-end=\"4101\">Electrical insulation<\/li><li data-start=\"4103\" data-end=\"4116\">Long-term reliability under vacuum-sensitive conditions<\/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-0595f67 elementor-widget elementor-widget-text-editor\" data-id=\"0595f67\" 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 data-start=\"3973\" data-end=\"4027\">LiPOLY provides silicone-free thermal interface material solutions for engineers seeking low-outgassing materials for space-grade and precision applications.<\/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-9aac481 elementor-widget elementor-widget-text-editor\" data-id=\"9aac481\" 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 data-start=\"3973\" data-end=\"4027\">Contact LiPOLY today to request product information, technical consultation, physical samples, and available TML\/CVCM test data for your next satellite, aerospace, or vacuum-sensitive thermal management project.<\/p>\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<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4a29736e elementor-section-boxed elementor-section-height-default elementor-section-height-default qodef-elementor-content-no\" data-id=\"4a29736e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2cf7122\" data-id=\"2cf7122\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a40c27b e-flex e-con-boxed qodef-elementor-content-no e-con e-parent\" data-id=\"3a40c27b\" 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-210a4021 elementor-widget elementor-widget-heading\" data-id=\"210a4021\" 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<h4 class=\"elementor-heading-title elementor-size-default\">Related Products<\/h4>\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 class=\"woocommerce elementor-element elementor-element-5c80d42b r-swiper elementor-pagination-type-bullets elementor-pagination-position-outside elementor-widget elementor-widget-loop-carousel\" data-id=\"5c80d42b\" data-element_type=\"widget\" data-settings=\"{&quot;_skin&quot;:&quot;product&quot;,&quot;template_id&quot;:&quot;27016&quot;,&quot;slides_to_scroll&quot;:&quot;3&quot;,&quot;image_spacing_custom&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:20,&quot;sizes&quot;:[]},&quot;slides_to_show&quot;:&quot;3&quot;,&quot;slides_to_show_tablet&quot;:&quot;2&quot;,&quot;slides_to_show_mobile&quot;:&quot;1&quot;,&quot;edit_handle_selector&quot;:&quot;.elementor-widget-container&quot;,&quot;speed&quot;:500,&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=\"loop-carousel.product\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"swiper elementor-loop-container elementor-grid\" dir=\"ltr\">\n\t\t\t\t<div class=\"swiper-wrapper\" aria-live=\"polite\">\n\t\t<style id=\"loop-27016\">.elementor-27016 .elementor-element.elementor-element-63d9c57{--display:flex;--flex-direction:column;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:flex-start;--align-items:flex-start;--gap:0px 0px;--row-gap:0px;--column-gap:0px;--overflow:hidden;--overlay-opacity:0.5;border-style:solid;--border-style:solid;border-width:1px 1px 1px 1px;--border-top-width:1px;--border-right-width:1px;--border-bottom-width:1px;--border-left-width:1px;border-color:var( --e-global-color-0ed6cae );--border-color:var( --e-global-color-0ed6cae );--border-radius:10px 10px 10px 10px;box-shadow:0px 4px 10px 0px rgba(0, 0, 0, 0.2);--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-27016 .elementor-element.elementor-element-63d9c57::before, .elementor-27016 .elementor-element.elementor-element-63d9c57 > .elementor-background-video-container::before, .elementor-27016 .elementor-element.elementor-element-63d9c57 > .e-con-inner > .elementor-background-video-container::before, .elementor-27016 .elementor-element.elementor-element-63d9c57 > .elementor-background-slideshow::before, .elementor-27016 .elementor-element.elementor-element-63d9c57 > .e-con-inner > .elementor-background-slideshow::before, .elementor-27016 .elementor-element.elementor-element-63d9c57 > .elementor-motion-effects-container > .elementor-motion-effects-layer::before{background-color:var( --e-global-color-ee20fb6 );--background-overlay:'';}.elementor-27016 .elementor-element.elementor-element-63d9c57.e-con{--align-self:flex-start;}.elementor-27016 .elementor-element.elementor-element-f13d184{--display:flex;--gap:0px 0px;--row-gap:0px;--column-gap:0px;border-style:solid;--border-style:solid;border-width:0px 0px 1px 0px;--border-top-width:0px;--border-right-width:0px;--border-bottom-width:1px;--border-left-width:0px;border-color:var( --e-global-color-c2bc3fd );--border-color:var( --e-global-color-c2bc3fd );--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-27016 .elementor-element.elementor-element-8db2669{columns:1;}.elementor-27016 .elementor-element.elementor-element-6ff613f{columns:1;}.elementor-27016 .elementor-element.elementor-element-dc83748 img{width:100%;}.elementor-27016 .elementor-element.elementor-element-4ad9124{--display:flex;--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--justify-content:flex-start;--gap:10px 10px;--row-gap:10px;--column-gap:10px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:10px;--padding-bottom:10px;--padding-left:10px;--padding-right:10px;}.elementor-27016 .elementor-element.elementor-element-0f4dc9d{--display:flex;--flex-direction:row;--container-widget-width:calc( ( 1 - var( --container-widget-flex-grow ) ) * 100% );--container-widget-height:100%;--container-widget-flex-grow:1;--container-widget-align-self:stretch;--flex-wrap-mobile:wrap;--justify-content:space-between;--align-items:center;--gap:0px 0px;--row-gap:0px;--column-gap:0px;border-style:solid;--border-style:solid;border-width:0px 0px 1px 0px;--border-top-width:0px;--border-right-width:0px;--border-bottom-width:1px;--border-left-width:0px;border-color:var( --e-global-color-c2bc3fd );--border-color:var( --e-global-color-c2bc3fd );--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:10px;--padding-left:0px;--padding-right:0px;}.elementor-27016 .elementor-element.elementor-element-6a8e52a > .elementor-widget-container{margin:0px 0px 0px 0px;padding:0px 0px 0px 0px;}.elementor-27016 .elementor-element.elementor-element-6a8e52a{text-align:center;}.elementor-27016 .elementor-element.elementor-element-6a8e52a .elementor-heading-title{font-size:var( --e-global-typography-1ba5ac2-font-size );font-weight:var( --e-global-typography-1ba5ac2-font-weight );line-height:var( --e-global-typography-1ba5ac2-line-height );color:var( --e-global-color-f90aa15 );}.elementor-27016 .elementor-element.elementor-element-48fd868 > .elementor-widget-container{background-color:var( --e-global-color-27307e4 );margin:0px 0px 0px 0px;padding:3px 3px 3px 3px;border-radius:5px 5px 5px 5px;}.elementor-27016 .elementor-element.elementor-element-48fd868{text-align:center;font-size:var( --e-global-typography-4522989-font-size );font-weight:var( --e-global-typography-4522989-font-weight );line-height:var( --e-global-typography-4522989-line-height );color:var( --e-global-color-ee20fb6 );}.elementor-27016 .elementor-element.elementor-element-3ed3213{text-align:center;}@media(max-width:1024px){.elementor-27016 .elementor-element.elementor-element-6a8e52a .elementor-heading-title{font-size:var( --e-global-typography-1ba5ac2-font-size );line-height:var( --e-global-typography-1ba5ac2-line-height );}.elementor-27016 .elementor-element.elementor-element-48fd868{font-size:var( --e-global-typography-4522989-font-size );line-height:var( --e-global-typography-4522989-line-height );}}@media(max-width:767px){.elementor-27016 .elementor-element.elementor-element-63d9c57{--flex-direction:column;--container-widget-width:100%;--container-widget-height:initial;--container-widget-flex-grow:0;--container-widget-align-self:initial;--flex-wrap-mobile:wrap;--gap:0px 0px;--row-gap:0px;--column-gap:0px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-27016 .elementor-element.elementor-element-f13d184{--gap:0px 0px;--row-gap:0px;--column-gap:0px;--margin-top:0px;--margin-bottom:0px;--margin-left:0px;--margin-right:0px;--padding-top:0px;--padding-bottom:0px;--padding-left:0px;--padding-right:0px;}.elementor-27016 .elementor-element.elementor-element-dc83748 img{height:100%;object-fit:contain;object-position:center center;}.elementor-27016 .elementor-element.elementor-element-4ad9124{--gap:10px 0px;--row-gap:10px;--column-gap:0px;}.elementor-27016 .elementor-element.elementor-element-6a8e52a .elementor-heading-title{font-size:var( --e-global-typography-1ba5ac2-font-size );line-height:var( --e-global-typography-1ba5ac2-line-height );}.elementor-27016 .elementor-element.elementor-element-48fd868{font-size:var( --e-global-typography-4522989-font-size );line-height:var( --e-global-typography-4522989-line-height );}}@media(min-width:768px){.elementor-27016 .elementor-element.elementor-element-4ad9124{--width:100%;}}\/* Start custom CSS for image, class: .elementor-element-dc83748 *\/.productoverf a{\n    transition: transform 1s ease;\n    overflow: hidden;\n}\n.productoverf {\n    overflow: hidden;\n}\n.productoverf a:hover{\n    transform: scale(1.06);\n    contain: content;\n    \n}\/* End custom CSS *\/<\/style>\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"27016\" class=\"elementor elementor-27016 swiper-slide e-loop-item e-loop-item-19289 post-19289 product type-product status-publish has-post-thumbnail product_cat-non-silicone-thermal-grease product_tag-non-silicone new first instock shipping-taxable purchasable product-type-simple\" data-elementor-post-type=\"elementor_library\" role=\"group\" aria-roledescription=\"slide\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-63d9c57 e-con-full pdlist e-flex qodef-elementor-content-no e-con e-parent\" data-id=\"63d9c57\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f13d184 pdlist__imgobx e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"f13d184\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc83748 productoverf elementor-widget elementor-widget-image\" data-id=\"dc83748\" 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\t<a href=\"https:\/\/lipoly.com\/en\/product\/liquid-gap-fillers\/non-silicone-liquid-gap-filler\/non-silicone-thermal-grease\/g3380nt\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"650\" height=\"650\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-650x650.webp\" class=\"attachment-qi_blocks_image_size_square size-qi_blocks_image_size_square wp-image-22595\" alt=\"G3380NT Non-silicone thermal grease with a thermal conductivity of 6.0 W\/m*K, featuring zero low-molecular-weight siloxane volatilization to prevent electrical contact failure. Ideal for optical products and sensitive electronic components, it offers extremely low thermal resistance and excellent thermal conductivity.\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-650x650.webp 650w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-300x300.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-150x150.webp 150w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-768x768.webp 768w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-12x12.webp 12w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-700x700.webp 700w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-600x600.webp 600w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label-100x100.webp 100w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/03\/G3380NT-N-label.webp 800w\" sizes=\"(max-width: 650px) 100vw, 650px\" title=\"\">\t\t\t\t\t\t\t\t<\/a>\n\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-4ad9124 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"4ad9124\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0f4dc9d e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"0f4dc9d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a8e52a elementor-widget elementor-widget-heading\" data-id=\"6a8e52a\" 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\"><a href=\"https:\/\/lipoly.com\/en\/product\/liquid-gap-fillers\/non-silicone-liquid-gap-filler\/non-silicone-thermal-grease\/g3380nt\/\">G3380NT<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48fd868 elementor-widget elementor-widget-text-editor\" data-id=\"48fd868\" 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\t6.0 W\/m\u00b7K\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 class=\"elementor-element elementor-element-3ed3213 pdlist__tag-feature elementor-widget elementor-widget-text-editor\" data-id=\"3ed3213\" 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\tLow minimum bond line\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<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"27016\" class=\"elementor elementor-27016 swiper-slide e-loop-item e-loop-item-13973 post-13973 product type-product status-publish has-post-thumbnail product_cat-non-silicone-thermal-putty product_tag-non-silicone  instock shipping-taxable purchasable product-type-simple\" data-elementor-post-type=\"elementor_library\" role=\"group\" aria-roledescription=\"slide\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-63d9c57 e-con-full pdlist e-flex qodef-elementor-content-no e-con e-parent\" data-id=\"63d9c57\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f13d184 pdlist__imgobx e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"f13d184\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8db2669 pdlist__tag-new elementor-widget elementor-widget-text-editor\" data-id=\"8db2669\" 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\tNEW\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-6ff613f pdlist__tag-non_silicone elementor-widget elementor-widget-text-editor\" data-id=\"6ff613f\" 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\tNon-Silicone\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-dc83748 productoverf elementor-widget elementor-widget-image\" data-id=\"dc83748\" 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\t<a href=\"https:\/\/lipoly.com\/en\/product\/liquid-gap-fillers\/non-silicone-liquid-gap-filler\/non-silicone-thermal-putty\/n-putty5\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"650\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-650x650.webp\" class=\"attachment-qi_blocks_image_size_square size-qi_blocks_image_size_square wp-image-25637\" alt=\"Non-silicone thermal gel differs from traditional TIMs in that it contains no silicone oil components. It effectively fills surface irregularities of electronic components while avoiding various silicone oil-related issues. Its advantages-no silicone oil contamination, no pump-out effect, excellent stability, and low thermal resistance-make it especially suitable for optical products, sensitive electronic components, and applications requiring high reliability.\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-650x650.webp 650w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-300x300.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-150x150.webp 150w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-768x768.webp 768w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-12x12.webp 12w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-700x700.webp 700w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-600x600.webp 600w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800-100x100.webp 100w, https:\/\/lipoly.com\/wp-content\/uploads\/2025\/07\/N-putty5-N-Label-800.webp 800w\" sizes=\"(max-width: 650px) 100vw, 650px\" title=\"\">\t\t\t\t\t\t\t\t<\/a>\n\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-4ad9124 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"4ad9124\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0f4dc9d e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"0f4dc9d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a8e52a elementor-widget elementor-widget-heading\" data-id=\"6a8e52a\" 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\"><a href=\"https:\/\/lipoly.com\/en\/product\/liquid-gap-fillers\/non-silicone-liquid-gap-filler\/non-silicone-thermal-putty\/n-putty5\/\">N-putty5<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48fd868 elementor-widget elementor-widget-text-editor\" data-id=\"48fd868\" 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\t9.0 W\/m\u00b7K\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 class=\"elementor-element elementor-element-3ed3213 pdlist__tag-feature elementor-widget elementor-widget-text-editor\" data-id=\"3ed3213\" 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\tNo Vertical Flow\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<\/div>\n\t\t\t\t<div data-elementor-type=\"loop-item\" data-elementor-id=\"27016\" class=\"elementor elementor-27016 swiper-slide e-loop-item e-loop-item-13939 post-13939 product type-product status-publish has-post-thumbnail product_cat-non-silicone-thermal-pad product_tag-new product_tag-non-silicone new last instock shipping-taxable purchasable product-type-simple\" data-elementor-post-type=\"elementor_library\" role=\"group\" aria-roledescription=\"slide\" data-custom-edit-handle=\"1\">\n\t\t\t<div class=\"elementor-element elementor-element-63d9c57 e-con-full pdlist e-flex qodef-elementor-content-no e-con e-parent\" data-id=\"63d9c57\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-f13d184 pdlist__imgobx e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"f13d184\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc83748 productoverf elementor-widget elementor-widget-image\" data-id=\"dc83748\" 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\t<a href=\"https:\/\/lipoly.com\/en\/product\/gap-filler\/thermal-pad\/non-silicone-thermal-pad\/n800c\/\" target=\"_blank\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"650\" height=\"650\" src=\"https:\/\/lipoly.com\/wp-content\/uploads\/2024\/12\/N800C-s-3-650x650.webp\" class=\"attachment-qi_blocks_image_size_square size-qi_blocks_image_size_square wp-image-21631\" alt=\"\" srcset=\"https:\/\/lipoly.com\/wp-content\/uploads\/2024\/12\/N800C-s-3-650x650.webp 650w, https:\/\/lipoly.com\/wp-content\/uploads\/2024\/12\/N800C-s-3-150x150.webp 150w, https:\/\/lipoly.com\/wp-content\/uploads\/2024\/12\/N800C-s-3-700x700.webp 700w, https:\/\/lipoly.com\/wp-content\/uploads\/2024\/12\/N800C-s-3-300x300.webp 300w, https:\/\/lipoly.com\/wp-content\/uploads\/2024\/12\/N800C-s-3-100x100.webp 100w\" sizes=\"(max-width: 650px) 100vw, 650px\" title=\"\">\t\t\t\t\t\t\t\t<\/a>\n\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-4ad9124 e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"4ad9124\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-0f4dc9d e-con-full e-flex qodef-elementor-content-no e-con e-child\" data-id=\"0f4dc9d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a8e52a elementor-widget elementor-widget-heading\" data-id=\"6a8e52a\" 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\"><a href=\"https:\/\/lipoly.com\/en\/product\/gap-filler\/thermal-pad\/non-silicone-thermal-pad\/n800c\/\">N800C<\/a><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48fd868 elementor-widget elementor-widget-text-editor\" data-id=\"48fd868\" 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\t17.0 W\/m\u00b7K\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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\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\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>In Low Earth Orbit (LEO) satellite and space equipment applications, the outgassing characteristics of materials directly impact device reliability[cite: 1]. When volatile compounds are released in a vacuum environment, they can contaminate optical lenses, sensors, and precision electronic components[cite: 1]. Adopting low outgassing thermal interface materials (TIMs) not only maintains stable heat dissipation performance but also effectively enhances the long-term operational reliability of satellite systems<\/p>","protected":false},"author":6,"featured_media":27750,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[465],"tags":[506,507,509,508,510],"class_list":["post-27747","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-506","tag-507","tag-509","tag-508","tag-510"],"acf":[],"_links":{"self":[{"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/posts\/27747","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=27747"}],"version-history":[{"count":12,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/posts\/27747\/revisions"}],"predecessor-version":[{"id":27790,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/posts\/27747\/revisions\/27790"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/media\/27750"}],"wp:attachment":[{"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/media?parent=27747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/categories?post=27747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lipoly.com\/en\/wp-json\/wp\/v2\/tags?post=27747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}