Wh Graphite Felt Carbon Graphite Rigid or Soft Felt
China Wh Graphite Felt Carbon Graphite Rigid or Soft Felt, Find details about China C-Pitch Felt, Insulation Graphite Felt from Wh Graphite Felt Carbon Graphite Rigid or Soft Felt
Basic Info.
Model NO.
WHCF-21
Surface Finishing
Matt
Edge
Grooved
Shape
Rectangle
Refractory Temperature
1260 Celsius
Usage
Steel Ladle, Tundish, Torpedo Ladle
Size(L*W*Thickness)
Customized Our Our Standard Size
Charateristic
Good Thermal Insulation, Ceramic Fiber
Customizion
Offered
Trademark
WH
Transport Package
Po Bags + Cartons + PE Film
Specification
customized
Origin
Jiangsu, China
HS Code
691490
Model NO.
WHCF-21
Surface Finishing
Matt
Edge
Grooved
Shape
Rectangle
Refractory Temperature
1260 Celsius
Usage
Steel Ladle, Tundish, Torpedo Ladle
Size(L*W*Thickness)
Customized Our Our Standard Size
Charateristic
Good Thermal Insulation, Ceramic Fiber
Customizion
Offered
Trademark
WH
Transport Package
Po Bags + Cartons + PE Film
Specification
customized
Origin
Jiangsu, China
HS Code
691490
Product Desciption
Product Introduce
The graphite felt is normally classified into asphaltic based graphite felt, PAN based graphite felt &rayon-based graphite felt. The mainly application is electric conduction in the photovoltaic industry, as the heat retaining material, thermal insulation material for the smelting furnace and vacuum furnace, and in chemical industry it could be the filtration material.
Specification
| Item | WHCF-21 | WHCF-22 | WHCF-24 | WHCF-25 | WHCF-26 |
| Classification Temp. ( ºC) | 1000 | 1260 | 1430 | 1500 | 1600 |
| Melting point ( ºC) | 1760 | 1760 | 1800 | 1900 | 2000 |
| Color | white | white | white | green blue | white |
| Average fiber diameter (um) | 2.6 | 2.6 | 2.8 | 2.65 | 3.1 |
| Fiber length (mm) | ~250 | ~250 | ~250 | ~150 | ~400 |
| Density (Kg/ m3) | 2600 | 2600 | 2800 | 2650 | 3100 |
| Thermal conductivity Kcal/mhºC(W/mK) (ASTM C-201 Average Temp. as belows ) (Density:128Kg/m3) | |||||
| 400ºC | 0.08 | 0.08 | 0.08 | ||
| 600ºC | 0.14 | 0.12 | 0.12 | 0.11 | 0.09 |
| 800ºC | 0.19 | 0.16 | 0.16 | 0.16 | 0.13 |
| 1000ºC | 0.23 | 0.23 | 0.20 | ||
| Chemical Composition | |||||
| Al2O3 | 43 | 45 | 35 | 40 | 72 |
| SiO2 | 55 | 52 | 46.7 | 58.1 | 28 |
| ZrO2 | 15-17 | ||||
| CrzO3 | 2.5 | ||||
| Size | 7200/7320*600/610*6/12.5/20/25mm 3600*600*50mm 5000*600*38mm | ||||
| Note | some models can be processed into seal gasket, or do as customer demand | ||||
Ceramic Fiber Bulk:10KG/bag
Ceramic fiber Blanket/aluminum foil blanket density:64,96,128,160Kg/m3
More About US
Related Products
Certificate
Packing&Shipping
FAQ
1, Are you factory or trade company?
A: we are factory and sale directly, so can offer best quality and price.
2,About Price
A: our price on webiste is only for your refference, if you need accurate price, welcome to contact us or send inquiry to confirm final price with us.
3,Do you offer customization service?
A: yes, size ,packing or others can be customized. if there are lables, stickers, or other requirements, pls tell us in advance. we also can offer solution plan
4, About reply
A: Generally we will reply you in 24 hours, except holidays. but we will do our best to reply you soon.
Welcome to Inquiry us!
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