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High Thermal Stability Viscose Based Soft Graphite Felt

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High Thermal Stability Viscose Based Soft Graphite Felt

Material : High Pure Artificial Graphite Materials

Name : graphite felt

Feature : Extrusion Resistance

Sample : Available

Shape : Customized

Place of Origin : china

Brand Name : MTR

Certification : ISO CE

MOQ : Negotiation

Price : Negotiation

Packaging Details : Carton

Delivery Time : 15-20 working days or Negotiation

Payment Terms : T/T, L/C, D/P, West Union, Paypal, Secure Payments

Supply Ability : 100000 Kilogram/Kilograms per Year

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Soft Felt - Graphite Felt

  • Performance And Application Of Graphite Felt

Polyacrylonitrile-based graphite felt is stronger and more resistant to oxidation than viscose-based graphite felt, but it has poor flexibility, large bulk density, and good thermal insulation performance. In addition to their high purity, high-temperature resistance, corrosion resistance, and non-melting characteristics, they also have the advantages of elasticity, foldability, tailoring, and sewing with graphite yarn. The main use of graphite felt is as a thermal insulation material for single crystal silicon smelting furnace. In the chemical industry, it can be used as a filter material for high purity corrosive chemical reagents. Under a non-oxidizing atmosphere, the temperature of the graphite felt can reach 3000 ℃.

Technical index:

Item Polypropylene cyano graphite felt Viscose-based graphite felt
Bulk density(g/cm) 0.1~0.15 0.05~0.15
Area density(g/cm) 600~1200 300~600
Carbon content(%) ≥99 ≥99
Ash content(%) 0.05~0.1 0.5~0.6
strength(N⊥) 60~70 5~10
(Sample50×,200,∥) 150~200 10~20
Thermal conductivity(W/m,k) 0.06(34.6℃)

  • Graphite Felt Specifications
Specifications Polypropylene cyano graphite felt Viscose-based graphite felt
length(mm) ≥1500 ≥2000
width(mm) 400±,10 400±,10
thickness(mm) 5~15

  • Definition Of Graphite Felt

  • Carbon felt becomes graphite felt after being treated under high temperature above 2000 ℃ under vacuum or inert atmosphere, its carbon content is higher than carbon felt, up to 99%. At the end of the 1960s, there was already a supply of graphite felt in the world. Graphite felts are classified into three types: pitch-based, polyacrylonitrile-based graphite felts and viscose-based graphite felt due to the different raw felts.


Product Tags:

Polypropylene cyano graphite felt

      

High Pure Artificial Graphite Felt

      

Viscose based graphite felt

      
Quality High Thermal Stability Viscose Based Soft Graphite Felt for sale

High Thermal Stability Viscose Based Soft Graphite Felt Images

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