Pure graphite sheet for thermal conductive ,with or without PET coating, with or without PSA
Or die cut as customer design.
High thermal natural graphite sheet is new thermal conductive material, with heat conduction along two directions, shield heat and components while improving consumer electronic products performance.
Thermally Conductive Graphite Gasket is made from flake graphite with high carbon content which is gone through chemical treatment, expanding under high temperature and then rolling.It has the characteristics of high temperature resistance, corrosion resistance and good elasticity, and is the basic material for making all kinds of reinforced graphite sheets, graphite tapes, packing and sealing gaskets. Working temperature-200~650ºC(in air),-200~3000ºC(in non-oxidizing media).
TEST |
METHOD |
UNIT |
RESULT |
颜色 Color |
Visual |
|
BLACK |
材质 Material |
|
|
GRAPHITE |
厚度 Thickness |
ASTM D374 |
Mm |
0.1--1.0 |
比重 Specific Gravity |
ASTM D792 |
g/cm3 |
1.5 |
耐温范围 Continuous use Temp |
EN344 |
℃ |
-240~+400 |
拉伸强度 Tensile Strength |
ASTM F-152 |
kpa |
715PS |
硬度 Hardness |
ASTM D2240 |
Shore A |
80 |
阻燃性 Flame Rating |
UL 94 |
|
V-0 |
导热系数(垂直方向) Conductivity(vertical direction) |
ASTM D5470 |
w/m-k |
10-30 |
导热系数(水平方向) Conductivity(horizontal direction) |
ASTM D5470 |
w/m-k |
500-1600 |
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