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PAN Based Rigid Graphite Felt Thermal Insult Cylinder For Metal Heat Treating

Chemshine Carbon Co.,Ltd
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Chemshine Carbon Co.,Ltd
City: Xiamen
Province/State: Fujian
Country/Region: China
Tel: 86-592-5530176
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PAN Based Rigid Graphite Felt Thermal Insult Cylinder For Metal Heat Treating

Brand Name : CHEMSHINE
Model Number : CM-RGF020
Certification : ISO9001
Place of Origin : SICHUAN
Price : Negotiation
Payment Terms : T/T, Western Union
Supply Ability : 10000PC/MONTH
Delivery Time : 25-35DAYS
Packaging Details : PLYWOOD BOX
Application : Metal Heat Treating
Specification 1 : PAN Based
Name : Graphite Felt Cylinder
Shape : Cylinder
Material : Carbon Fiber
Specification 2 : Rigid
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PAN Based Rigid Graphite Felt Thermal Insult Cylinder For Metal Heat Treating​


1. Chemshine rigid graphite fiber felt cylinder can be for metal heat treating.

2. The cylinder is made out of rigid PAN based graphite felt.

3. The graphite mat cylinder can be formed by integrating graphite paper, carbon felt and carbon cloth, and then subjecting them to secondary high temperature purification treatment.

4. It is mainly used for vacuum high pressure air quenching furnace, low pressure fritting furnace, pressurization vacuum ingot and sintering furnace temperature etc.

Technical Specifications:

Volume Density (g/cm3)0.30-0.40Max
Tensile Strength (Mpa)2.0 (Deformation5%)
Carbon Content (%)≥99.3
Processing Temperature (℃)1150-2500
Ash Content (PPM)≤0.07
Compression Strength (Mpa)


Applicative Temperature Range (℃)1250-2600
Moisture Absorption(%)≤2.0


Our products are mainly used as insulation in high-vacuum and inert atmosphere furnaces. This kind of high-vacuum is widely used for metal heat treatment, meticulous and ceramic sintering, different kinds of crystallization production, producing optical fiber, and sintering monocrystalline silicon for semiconductors, usually in a high-vacuum or inert atmosphere furnace. Since these furnaces work at extremely high temperatures, it is necessary to have insulation material that can withstand such high temperatures. Moreover, for energy conserving purposes, quality heat insulation material is the best choice. We pride ourselves in the ability to offer first class technical backup to our customer base, and over the years we have developed close technical partnerships with major fields including Aerospace, Semiconductor, Automotive, Specialist Castings, Metal Composites, Crystal Growing, Hard Metal Sintering, Graphitizing, and the Heat Treat Sectors.

AerospaceHot isostatic process furnaces, heat treating, sintering, brazing furnaces, autoclaves.
Tool manufacturingSintering and hot pressing.
Semi conductorsSilicon pullers, gallium arsenate producers, furnaces
Float glass industryInsulating fasteners (part of liners).
Quartz/Fused Silica manufacturingMelting/Sintering furnaces.
Fibers manufacturingCarbonizing furnaces, graphitizing furnaces - induction or resistance tube furnaces.
Metalizing (metal heat treating)Heat treating furnaces, sintering, brazing furnaces.

Product Tags:

Insulation Felt


Graphite Insulation Board

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