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ARTIFICIAL GRAPHITE SHEET

Synthetic graphite sheet, also called artificial graphite sheet, is a new film material made of Polyimide by sintering.
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Quantity:
  • DSN5000 series

  • DSN

Product Description

ARTIFICIAL GRAPHITE SHEET ARTIFICIAL GRAPHITE SHEET

Synthetic graphite sheet, also called artificial graphite sheet, is a new film material made of Polyimide by sintering. 

DASEN is a professional graphite sheet manufacturer with capacity of 500,000SQM/Month and 6000 square meters dust-free workshop. DASEN is Samsung's strategic partner for thermal management. DuPont, SKC & KANEKA are DASEN’s strategic partners as Polyimide raw materials suppliers.

对比表


Item No. DSN5017

17um

DSN5025

25um

DSN5032

32um

DSN5040

40um

Thickness (um) 17±3 25±3 32±4 40±4
Thermal

conductivit

X-Y axis (w/m.k) 1600~1800 1500~1700 1400~1600

1300~1500

In-plane thermal diffusivity(mm²/s) 940~1060 880~1000 860~990 850~980
Density (g/cm³) 2.00±0.1 2.00±0.1 1.90±0.1 1.80±0.1
Heat capacity (J/g/K) 0.850±0.01 0.850±0.01
0.850±0.01 0.85±0.01
Operation temperature (℃) -40~400 -40~400 -40~400 -40~400
Conductivity (s/m) 3.49 x 107 2.46 x 107 1.49 x 107 1.38 x 107
Bending (angle180, R2) 50000 50000 50000 30000
Remark:

Above thermal conductivity was tested by third-party testing organization (Netzsch, Germany) according to the laser scattering. Heat-resistance temperature is the graphite sheet excluding PET film.


Item No.

DSN5050

50um

DSN5070

70um

DSN5100

100um

Thickness (um) 50±5 70±7 100±10
Thermal

conductivity

X-Y axis (w/m.k) 1100~1300 1100~1300

900~1100

In-plane thermal diffusivity(mm²/s) 760~900 760~900 750~920
Density (g/cm³) 1.70±0.1 1.70±0.1 1.40±0.1
Heat capacity (J/g/K) 0.850±0.01 0.850±0.01
0.850±0.01
Conductivity (s/m) --- 7.43 x 106 5.41 x 106
Operation temperature (℃) -40~400 -40~400 -40~400
Bending (angle180, R5) 20000 20000 20000

Remark:

Above Thermal conductivity test by third-party testing organization (Netzsch, Germany) according to the laser scattering. Heat-resistance temperature is bare graphite sheet only excluding PET film.


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 NO. 888 Guangming Road, Gaoxin Dis., Xinyu, Jiangxi, China
 Jiangxi Factory: export01@szdasen.com
     Vietnam Factory: export02@szdasen.com
     Dongguan Factory: export03@szdasen.com

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