[供应] 石墨膜加工

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