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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Chemshine
  • Model Number: Custom
  • Application: Other
  • Shape: Carbon Ring
  • Dimensions: cylinder
  • Product Type: Rigid graphite felt cylinder
  • C Content (%): more than99.8%
  • Working Temperature: more than 1600 D.C.
  • S Content (%): little
  • N Content (%): little
  • H Content (%): little
  • Ash Content (%): less than 0.4%
  • Volatile: Non

Packaging & Delivery

Packaging Details plywood carton
Delivery Time Shipped in 20 days after payment
Product Description

Description of Rayon Based Rigid Grphite Thermal Insulation Felt Barrels

Customized rigid grphite thermal insulation felt barrels.

It is for sapphire ingot, vacuum furnace!

It can be made into different shapes!

It is rayon based.


Technical Specifications of Rayon Based Rigid Grphite Thermal Insulation Felt Barrels 

Volume Density(g/cm3):0.14-0.20
Tensile Strength(Mpa):1.20-1.8(Deformation5%)
Thermal Conductivity(W/m.k):0.075(Vacuo),0.09(Argon)
Specific Resistance(Ohm.cm):0.18-0.22
Carbon Content(%):≥99.7
Ash Content(%):≤200PPM
Moisture Absorption(%):≤1.5
Purification Scale:High-purity
Pictures of Rayon Based Rigid Grphite Insulation Felt Cylinder  :
Company Information

We are the most competitive producer of carbon fiber felt, graphite fibre felt, rigid carbon/graphite boards,


CFC products, construction chemicals, food/feed additives and construction machines in China. They are


usually used in many kind of furnaces, like vacuum furnaces, vacuum brazing furnaces, sapphire ingot


furnace, heat furnaces,and so on! Maybe you will interesting with our products, you can visit our website:

 www.chemshine.com or http://chemelite.en.alibaba.com/

Our Services

1. Your inquiry will be replied within 24hours

2. Well-trained and experienced staffs can answer your entire question fluently.

3. All our products have 1-year warranties if follow our guide

4. Specialized team makes us strong support to solve your problem from purchases to application

5. Competitive prices based on same quality as we are factory supplier

6. Guarantee samples quality same as the bulk production.

7. Positive attitude to custom design products

Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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China (Mainland)
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Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $101,000
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