RBA
ROHS
REACH
UL
IATF 16949
ISO 14001
ISO 9001
ISO/TS 16949
IECQ 080000
NewestNatural Graphite Sheet

NEW Product

Natural Graphite Sheet
Natural graphite sheets offer high thermal conductivity and are lightweight with a cost advantage over synthetic materials. Widely used in portable electronics like phones, their density is 1.5-1.6 g/cm³ (over 80% lighter than copper), and their 0.1-0.5mm thickness helps reduce EMI.

FEATURES

Thermal conductivity: 400 W/m·K
/ Good average temperature
/ Easy to assemble
/ Lightweight, Specific gravity 1.6 g/cm³
/ Excellent thermal diffusion coefficient, up to more than 2 cm²/s, twice that of copper.

CONFIGURATIONS

/ Roll form
/ Sheets form
/ Die-cuts parts

TYPICAL APPLICATION

/ Smart phones, Mobile phones
/ LED, DVD appliance
/ Hand held devices
/ 5G base station & infrastructure
/ EV electric vehicle

TYPICAL PROPERTIES

PROPERTY Natural Graphite Sheet UNIT TEST METHOD
Color Black - Visual
Thickness 100 / 150 / 250 / 500 µm Micrometer
Density 1.6 g/cm³ Archimedes law
Application temperature -60~400 °C -
Tensile strength 270 psi ASTM D412
Electrical conductivity 2000 S/cm JIS K7194
Bending strength 10000 - -
ROHS & REACH Compliant - -
THERMAL
Thermal conductivity XY axis 420 / 400 / 400 / 380 W/m*K AC calorimeter
Thermal conductivity Z axis 15 W/m*K Laser flash
Thermal diffusivity 8 cm²/s AC calorimeter

Contact


    Thermal Solutions Expert

    LiPOLY® Advance TIMs

    Taoyuan City, Bade District, Yongfeng Road, No. 435

    Contact