Carbon Felt/Graphite Felt

• Customization: Available
• Carbon Content: High-Carbon
• Width: 1.2m, 1.4m
• Model NO.: felt graphite
• Temperature: High Temperature Resistance
• Life: Long Life Service
• Grade: Industrial Grade
• Forming Way: Extruded Graphite
• Crystal Morphology: Flake Graphite
• Type: Felt
• Composition: Carbon
• Transport Package: Wrapped in Carton
• Specification: Thickness 8mm, 10mm, 12mm
• Trademark: XS
• Origin: China
• HS Code: 5602290000
• Production Capacity: 5000kg/Day

Product Description

XINGSHI -Graphite Felts (Carbon Felts) Products information :


Feature:
Low ash content / High carbon content / Low gas evolution 
Excellent heat insulation / Low thermal conductivity
Long life time / Good anticorrosion / High oxidation resistance 
Easy Handling / Good Strength 

Application:
1.Heat insulation materials  
2.Electrical elements
3.Absorptive materials
4.Reinforcing structure for C/C composite components and other products .
5.Aerospace industry for adiabatic materials
6.Thermal Insulation materials for ultra high temperature vacuum metallurgy equipment and other composite maaterials .
7.It can also be used in high performance far infrared heating elements
Etc

PRDUCTS PROPERTIES :

 

A PAN

Carbon/Graphite Soft Felt /Pan Based	PSF1	PSF2	PSF 3	PSF 4
Treat Temperature  ^oC	1100	1800	2200	2600
Bulk density   g/cm^3	0.15	0.12	0.11-0.12	0.10-0.12
Carbon content   %	≥95.5	≥97.2	≥99.95	≥99.99
Ash content   %	≤0.7	≤0.3	≤0.01	≤0.005

Carbon/Graphite Rigid Felt /Pan Based	PRF 1	PRF 2	PRF 3	PRF 4
Treat Temperature  ^oC	1100	1800	2200	2600
Bulk density   g/cm^3	0.23-0.26	0.24-0.25	0.18-0.24	0.18-0.22
Carbon content   %	≥95	≥97	≥99.9	≥99.99
Ash content   %	≤0.75	≤0.4	≤0.02	≤0.008

Special property requirements specially produced.
Anticorrosion cover available(Graphite cloth, Graphite foil, Pitch Painting, etc)
Machine work done to drawing

PRODUCTION DETAILS OF CARBON FELT/GRAPHITE FELT PROCESS :

The carbon felt is a graphite felt after being treated at a high temperature of 2000ºC or higher under a vacuum or an inert atmosphere,and the carbon content is higher than that of the carbon felt ,and is more than 99% .In addition to the high purity ,high temperature resistance ,corrosion resistance and non-melting properties of the graphite ,,the graphite felt has the advantages of elasticity ,arbitrarily folded ,cut and stiched with graphite yarn .The main purpose of graphite felt is as insulation and graphite yarn .The main purpose of graphite felt is as insulation and heat insulation material for single crystal silicon smelting furnace . It can be used as filter material for high purity corrosive chemicals in the chemical industry .The graphite felt can be used at a temperature of about 3000ºC under a non-oxidizing atmosphere .
 

Size

Carbon/Graphite Soft Felt                     / Pan Based	Length	Width	Thickness
Size Range	0-24m	0-1.35m	0-13 mm
Standard Size	12m	1/1.2m	3/5/6/8/10/12/12.7 mm

Carbon/Graphite Rigid Felt           / Pan Based	Length	Width	Thickness
Size Range	0-1.7m	0-1.5m	18-600 mm
Standard Size	1/1.5m	1/1.5m	20-600 mm

 

B RAYON

Carbon/Graphite Soft Felt  / Rayon Based	RSF1	RSF2
Treat Temperature     ^oC	1100	1800
Bulk density   g/cm^3	0.12	0.08
Carbon content   %	≥91	≥99
Ash content   %	≤1.0	≤0.1

Special property requirements specially produced.

Carbon/Graphite Soft Felt  / Rayon Based	Length	Width	Thickness
Size Range	0-24m	0-1.2m	0-13 mm
Standard Size	12m	1/1.2m	3/5/6/8/10/12/12.7 mm

Anticorrosion cover available(Graphite cloth, Graphite foil, Pitch Painting, etc)
Machine work done to drawing
C PITCH

Carbon/Graphite Rigid Felt                     / Pitch Based	HRF1
Treat Temperature  ^oC	2200
Bulk density   g/cm^3	0.16
Carbon content   %	≥99.98
Ash content   %	≤0.02

Special property requirements specially produced.

Carbon/Graphite Rigid Felt                     / Pitch Based	Length	Width	Thickness
Size Range	0-1.7m	0-1.5m	18-600 mm
Standard Size	1/1.5m	1/1.5m	20-600 mm

Anticorrosion cover available(Graphite cloth, Graphite foil, Pitch Painting, etc)
Machine work done to drawing

OTHER GRAPHITE PRODUCTS OF OUR COMPANY CAN PROVIDE :

RAPHITE MATERIAL	ISOSTATIC GRAPHITE
	MOLDED GRAPHITE
	EXTRUDED GRAPHITE
	VIBRATION GRAPHITE
GRAPHITE PRODUCT	GRAPHITE TUBE
	GRAPHITE ROD,BLOCK,PLATE
	GRAPHITE PARTS
	CYLINDER OF LUBRICANT
	GRAPHITE ElECTRODE
GRAPHITE CRUCIBLE	GRAPHITE CRUCIBLE
	PRESSED CRUCIBLE
	QUARTZ CRUCIBLE
CARBON FELT/GRAPHITE FELT	CARBON FELT/GRAPHITE FELT
FLEXIBLE GRAPHITE	GRAPHITE FOIL/SHEET
CARBON/CARBON COMPOSITE	CC BRAKE PADS
	CC BOARDS BLOCKS AND CYLINDERS
	CC PARTS
PRODUCTION FLOW	THE FlOW OF GRAPHITE MATERIAL AND PRODUCTS
	THE FLOW OF CARBON/GRAPHITE FELT

 

Item		Index
No.		RCF Carbon fiber Felt	RCF Graphite fiber felt	PAN Carbon fiber felt	PAN Graphite Fiber felt
Material		RCF	RCF	PAN-CF	PAn-CF
Bulk Density(g/cm3)		0.10-0.12	0.08-0.10	0.14-0.17	0.12-0.14
Carbon (%)		≥98.5	≥99	≥98.5	≥99
Fhermal Conductivity (1150 ºC)'		0.08-0.15	0.06-0.14	0.12-0.18	0.08-0.14
Tensile strength Mpa		0.13	0.1	0.15	0.14
Crushing stress at 10% compression (N/cm3)		6-10	5-8	8-12	8-10
Ash%		≤0.05	≤0.005	≤0.05	≤0.005
Processiong Temperature(ºC)		1200	2500	1200	2500
Operating Condition	In the air	≤400	≤400	≤400	≤400
	in the vacuum	≥1500	≥2200	≥1500	≥2200
	in the inert gases	≥1800	≥2500	≥1800	≥2500
Spec Dimension	Length	16-18
	width	1000-1300
	Thickness	3,5,8,10

Normal Specifications :

Item		Index
NO.		PAN Carbon felt	PAN Graphite felt
Density(g/cm3)		0.14-0.17	0.12-0.14
Ash(%)		≥98.5	≥99
Thermal Conductivity(1150ºC)(W/m.k)		0.12-0.18	0.08-0.14
Tensile Strength(Mpa)		0.15	0.14
Compression 10% Compression Stress (N/cm2)		8-12	8-10
Ash(%)		≤0.05	≤0.005
Processing Temperature(ºC)		1200	2500
Working Environment	Air(ºC)	≤400	≤400
	Vacuum(ºC)	≥1500	≥2200
	Inactive Gas(ºC)	≥3200	≥3500
Descriptions	Length(m)	12-15m
	Width(mm)	1.2m/1.4m
	Thickness(mm)	8-15

For the graphite products,We have mold graphite,isostatic graphite,extruded graphite,vibration graphite. bulk density from 1.6g/cm3 to 1.91g/cm3.
Carbon-graphite products for electron and semiconductor industry
 Carbon-graphite products for application of processing by industrial furnace under high temperature;--
Carbon-graphite products for sintering mold of diamond tools Carbon-graphite products for non-ferrous metallurgy and processing; 
 Carbon-graphite products for mechanical industry; 
Carbon-graphite products for high-tech field  
Carbon-graphite products for EDM
Carbon-graphite products for aviation and aerospace industry.

Graphite Felts - Characters 




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