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 | |||||||||||||||||||||||||
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Special property requirements specially produced. |
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 | ||||||||||||
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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 | |||||||||||||||
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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/cm3 | 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
Why Choose Us ?
Products Advantages:
