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[供应] 石墨膜加工
有 效 期:永久
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快速联系:0513-50383003 / 15190159675 王先生(先生)
详细说明:
HugeTemp Pyrolytic Graphite (HTPG)
HTPG is an excellent grained graphite sheet with high thermal conductivity. A heat source can reduce temperature by spreading heat over the HTPG. It is flexible and has features of ultra-thin and high EMI shielding effect.
Recommended applications
l Smart phone, Mobile phone, NB, Tablet PC
l LED backlight, PDP/LCD/OLED display, High power LED
l DVC, DSC, PC card
Features
l Excellent thermal conductivity: 1500 W/m.K
l Wide thickness selection: 11~185 um
l Light weight: ~2 g/cm3
l Flexible and easy to be cut or trimmed
l Low thermal impedance
l Low moisture content< 1%
HTPG (HugeTemp Pyrolytic Graphite sheet) Specification
Test Methods
HTPG
Thickness (µm)
Micrometer
11±3
25±4
35±5
75±8
125±10
175±10
Thermal conductivity (W/m.K)
XY axis
AC calorimeter
1500
Z axis
Laser flash
10
Thermal diffusivity (cm2/S)
AC calorimeter
8.8
Volumetric heat capacity (J/cm3.K)
ASTM-E1269
1.8
Electrical conductivity (k S/cm)
JIS K7194
18
Heat resistance (℃)
TGA
400
Bending (times)
MIT
>10000
Tensil
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