Expanded Pure Carbon Graphite Foil/ Paper

• Type: Graphite Foil
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: Molded Graphite
• Crystal Morphology: Flake Graphite
• Model NO.: graphite foil
• C Content: 99.9%
• Thermal Diffusion: 9.09-9.94
• Width: 500-1000mm
• Sample: Available
• Transport Package: Rolling or Sheet Form Packing+Standard Export Wood
• Specification: As customer request
• Trademark: xs
• Origin: China
• HS Code: 3801909000
• Production Capacity: 50000 Square Meter Per Month

Product Description

Graphite foil /Graphite Paper

 

Product details

Thickness	Customers' Demand
Thermal conductivity (X-Y-axis)	1100-1900w/mk
Thermal Conductivity (Z axis)	15-20W/mk
Density	1.6-2.15g/cm3
Width	500-1000mm
Length	50-100m
Hardness	85 Shore A
Thermal Diffusion	9.09-9.94 /s
Sample	Available
Certifications	ISO9001:2015

I. introduction
Graphite sheet is new thermal conductive material, with heat conduction along two directions, shield heat and components while improving consumer electronic products performance.
II. features
1 High temperature resistance
2. Anti-oxidation, good hardness improvement by additional impregnation treatment in case of needs.
3. Good resistance to heat shock.
4. Easily to machine into any shape you like.
5. Graphite sheet have high density, high temperature resistance, high mechanical strength and strong chemical stability.
6. Graphite sheet surface can be treated with anti-oxidation.
7. Graphite sheet Corrosion resistant and alkali resistance.
8. Sheet graphite for sell has excellent thermal shock resistance, electrical conductivity and thermal conductivity.
9. Strong wear resistance and lubrication performance.
10. Use long life.
III. applications
1. Graphite sheet widely used in metallurgical industry for refractory materials.
2. Graphite sheet widely used in electronic industry for electrode and other conductive materials.
3. Graphite sheet it can be used as wear-resisting and lubricating material.
4. It is widely used in petroleum, metallurgical and other industries for anti-corrosion materials.
5. Pump or seal material in centrifugal pump and other equipment.
6. Used in an industrial furnace to make parts for an industrial furnace.
7. In the process of electrolysis, used as the electrolyte.

Parameters of 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	X-Y axis	1700~1900	1500~1700	1400~1600	1300~1500	1200~1400	1100~1300
	(w/m.k)
	Z axis	15~18	15~18	16~19	17~20	18~20	18~21
	(w/m.k)
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		400	400	400	400	400	400
temperature (ºC)
Thermal resistance (ºC)		0.15%	0.15%	0.15%	0.15%	0.15%	0.15%
Electric conductivity (s/cm)		19000	19000	19000	19000	19000	19000

 

High Conductivity Carbon Purity Expanded Graphite Paper Sheet Film

 

Production

Graphite paper is a thin layer of heat-resistant graphite-based paper,
Made from flake graphite with high carbon content, through chemical treatment, expanding
It can be cut into customized size and shape, backed with adhesive and membrane.

Data

Tensile strength 4.0mpa (Burthen)
Compressibility 35-50% (Burthen)
Reconvery 12%(Burthen)
Temperature 200-3300C (in non-oxidizing atmosphere)
Oxidation temperature 450C (atmosphere for 24 hours lgnition loss 1%)

Typical application

Between the Circuit board chip and heat sink of LCD-TV,PDP chip and IC
Between the transformer and the shell.
Between Led particle base and aluminum plate
Between PCB board and its shell
Between IC and heat sink
laptop NB display card and network card
Between STB C and heat sink or shell






 

F.A.Q.

 

Q1: When Can I get the price ?

 A:We will reply within 24 hours after getting your requirements,like Size,Quantity ,Grade , Specification...

     If it is an urgent order , you can sign in Email or Call us directly , also we are online of the trade Message in  work time .

 

 Q2.What is your Terms of Packing ?

 A:  Generally Carbon Bricks is packed with pallet, Electric furnace uses low temperature thick find seam Paste are packed in 1 Mt bags . Other Graphite products in wooden Case . or As customers' demand

 

  Q3.What is your terms of Delivery ?

  A:   FOB /CIF /CNF

 

  Q4. How about your delivery time ?

  A: Generally ,It will take about 25 days after receiving your advance payment or L/C . The specific delivery time depends on the items and the quantity of your order .

 

  Q5. Do you test all your goods before delivery ?

  A:  Yes , We have 100% Test before delivery or Customer Request Third Party Test .

 

 Notice : PPlease note that the price on alibaba is rough price , The actual price will depend on raw materials , exchange rate , wage and your order quantity , Hope to cooperate with you . Thank you !

 

So contact us !!!!! Online Or below :