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