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Long Service Life Graphite Insulation Board for Single Crystal Furnace

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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Long Service Life Graphite Insulation Board for Single Crystal Furnace

Brand Name : CHEMSHINE
Model Number : CM-GIB024
Certification : ISO9001
Place of Origin : SICHUAN
Price : Negotiation
Payment Terms : T/T, Western Union
Supply Ability : 10000PCS/MONTH
Delivery Time : 25-45DAYS
Packaging Details : PLYWOOD BOX
Name : Graphite Insulation Board
Material : Carbon Fiber
Specification1 : Thermal Insulation
Ustage : Long Service Life
Application : Single Crystal Furnace
Specification2 : PAN Based
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Graphite Insulation Board Long Service Life Board for Single Crystal Furnace


  1. Our graphite insulation board is long service life
  2. The board can be used in single crystal furnace as thermal insulation.
  3. The plate is PAN based
  4. This board can be based on carbon fiber cloth, carbon felt or graphite felt material bonded by a special process.
  5. The graphite insulation board has certain shape retention ,self supporting,the proportion of samll ,no staple fiber loss,low coefficient of thermal conductivity,thermal shock resistance,erosion resistance,long service life,easy installation dismantled.

Technical Specifications:

Volume Density (g/cm3)0.12-0.28
Tensile Strength (Mpa)2.6 (Deformation5%)
Compression Strength (Mpa)1.7-2.2
Applicative Temperature Range (℃)1200-2600
Ash Content≤0.08(%)
Processing Temperature1100-2500(℃)
Thermal Conductivity (W/m*k)0.14-0.18
Carbon Content (%)≥99.4


Our graphite insulation boards 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. 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.

  • Aerospace: Hot isostatic process furnaces, heat treating, sintering, brazing furnaces, autoclaves.
  • Tool manufacturing: Sintering and hot pressing.
  • Universities and Government Research Centers: High temperature furnaces, fuel cells.
  • Semi conductors: Silicon pullers, gallium arsenate producers, furnaces.
  • Metalizing (metal heat treating): Heat treating furnaces, sintering, brazing furnaces.
  • Fibers manufacturing: Carbonizing furnaces, graphitizing furnaces - induction or resistance tube furnaces.


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