flexible graphite wholesalers 25um flexible graphite price Carbon Fiber thermal transfer sheet

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$0.10
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Company Information

Jiangxi Dasen Technology Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Place of Origin: China
Brand Name: DSN
Model Number: DSN5025 SERIES
Type: Flexible Sheet
Application: In smart phones, table PCs
Grade: Industrial Grade
C Content (%): 99.9%
keywords: 0.025mm Grafoil Carbon Fiber Graphite Sheet Packing
Thermal conductivity (X-Y-axis): 1500-1700 w/mk
Thermal conductivity (Z-axis): 15-20w/mk
Hardness(shore A): 85
Density (g/cm3): 2.1g/cm3
Tensile strength: 650psi
Temperature resistance: - 40 to 400 degrees centigrade
Electric conductivity (s/cm): 19000
Heat resistance temperature (℃): 400
Material: High Purity Graphtite
Packaging Detail: 1. 200m/roll 2. 2 rolls/carton 3. Carton size: 235x240x240mm
Product Description

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

Synthetic graphite is a material consisting of graphitic carbon which has been obtained by graphitizing of non-graphitic carbon, by CVD from hydrocarbons at temperatures above 2500 K, by decomposition of thermally unstable carbides or by crystallizing from metal melts supersaturated with carbon.

Features of synthetic graphite sheet:

* Excellent thermal conductivity: up to 1950 W/m•K (2 to 5 times as high as copper, 3 to 8 time as high as aluminum)
* Lightweight: Specific gravity: 1.9 to 2.1 g/cm3
* Flexible and easy to be cut. (Withstands repeated bending)
* Low thermal resistance
* Low heat resistance with the flexible graphite sheet
* Low repulsion an

Parameters of the synthetic graphite sheet

Thickness(mm)
DSN5012
DSN5017
DSN5025
DSN5032
DSN5040
DSN5050
0.012±0.003
0.017±0.003
0.025±0.003
0.032±0.004
0.04±0.005
0.05±0.05
Thermal conductivity
(K/m.k)
X-Y axis
1700~1900
1500~1700
1400~1600
1300~1500
1200~1400
1100~1300
Z axis
15~18
15~18
16~19
17~20
18~20
18~21
Density (g/cm3)
>2.05
>2.05
>2
1.8~1.9
1.75~1.85
1.65~1.75
Hardness(shore A)
85
85
85
85
85
85
Tensile strength (psi)
650
650
650
650
650
650
Heat resistance temperature (℃)
400
400
400
400
400
400
Thermal resistance (℃)
0.15%
0.15%
0.15%
0.15%
0.15%
0.15%
Electric conductivity (s/cm)
19000
19000
19000
19000
19000
19000
Production process
Product Application

As electronics get faster, thinner and more powerful, the thermal challenges are more demanding than ever.
The graphite sheet with high thermal conductivity and light weight can provide the best thermal management solution. It is widely used in smartphones, PC, ultra HD TV, LED lamp, solar energy, battery, VR, new energy vehicles, wireless charging, and other fields.

Dasen

Professional solution provider including pyrolytic graphite, silicone pad, die-cutting,
specialties graphite, ceramic filtration membrane.

Services in telecommunications, industrial consumer electronics and medical, new energy vehicles, machinery, environmental engineering.
Used in soft circuit board, backlight module, touch panel, mechanical hardware, finished product assembly and environmental protection engineering industry
Four factories: Jiangsu, Jiangxi, Anhui and Qingdao.
Certificates: ISO9001,IATF16949,ISO14001,UL...

                                                                                                                                           Suzhou Sales Center

DASEN is a high-tech enterprise engaged in R&D, production and sales of pyrolytic graphite, specialties graphite, die-cutting, silicone pad, and plate ceramic membranes. The pyrolytic graphite factory is in Jiangxi; the specialties graphite is in Shandong; the silicone pad factory is in Jiangsu, and the ceramic membrane factory is in Anhui province. And the sales center is in Suzhou, Jiangsu. 

Four factories in China

R&D Team

Dasen has a research and development team with 2 pHs. D. leading more than 20 high-end R & D technicians. Dasen also owns a sound management process and advanced development tools. 

Business Culture

DSN adheres to Taiji culture of respecting social and loving people, fulfilling social responsibility, publicizing the environment and development, and realizing the common growth of society, enterprises, and employees.


As Heaven's movement is ever vigorous, so must a gentleman ceaselessly strive along. DSN will work hard to press ahead and create new splendor.

Certificate

ISO9001-2015, ISO14001-2015, IATF16949-2016, UL

We obtained more than 30 invention patents and utility model patent and gained the honor: "scientific and technological innovation enterprises", "Jiangxi Province special new enterprises", "national high-tech enterprises".  

Packaging shipping

Packaging:

1. Shockproof foam and PET film covered - protection
2. Standard export carton or customized
3. Marked with customer's information or customized
4. QC department will check if the packing is strong enough.

Delivery time:

1. 2-7 days after receiving the deposit.
2. Accurate delivery date depends on the quantity and season.

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