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Thermal insulation for vacuum furnace

Thermal insulation for vacuum furnace
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Product Code : KFD-G-105
Brand Name : Superior
Price And Quantity
  • Minimum Order Quantity
  • 10
  • Unit of Measure
  • Piece/Pieces
  • Price Range
  • 50.00 - 100.00 USD ($)
  • Price
  • 50 USD ($)
Product Description

Soft carbon fiber felt advantages:

  •  Higher uniformity and chemical properties
  •  Ideal fiber net structure and good felt tensile strength
  •  Special manufacturing process, graphite soft felt has low thermal conductivity

Flat plate carbon fiber felt

The flat plate is mainly used for the temperature vacuum sintering furnace and the inert gas protection furnace, such as single crystal silicon, polycrystalline silicon crystal growth furnace, quartz furnace, vacuum furnace, induction furnace, high frequency furnace and heat balance reaction furnace, heat treatment furnace, hard alloy production,  sintering furnaces, welding furnaces, and high pressure furnaces.

Cylinder construction Carbon thermal insulation

As a thermal insulation material for crystal growth furnaces, cylinders are widely used in the production of monocrystalline silicon, polycrystalline silicon, compound semiconductors and optical fibers.

Carbon-carbon composite structural materials are particularly suitable for use in high temperature furnaces or chemical processing technology environments in an inert atmosphere or vacuum environment.

Adopting advanced 3D structural panels, through high-quality processes and reliable diamond tooling equipment to ensure its structural strength in the working environment.

Vulcan's fiber composite thermal field materials ensure the purity of the material products through the purchase of high-quality raw materials and the optimization of high-tech processes. Through the long-term 2400-degree graphitization process, most impurities have been evaporated to ensure safe production.

Performance

Standard

Purified

Material

PAN(polyarylonitrile)

PAN(polyarylonitrile)

Bulk density g/cm3

0.16-0.18

0.16

Carbon content wt%

99.9

99.99

Processing temperature

2000

2400

Compressive strength

MPa

Surface

0.71

0.7

Side face

0.4

0.39

Bend strength

MPa

Surface

3.52

3.45

Side face

1.84

1.82

Electrical resistivity

m

Surface

1.45 x 10-3

1.39 x 10-3

Side face

18.2 x 10-3

16.5 x 10-3

Thermal conductivity W/(m K)

1500

0.28

0.25

Thermal expansion 10-6 /

1500

3.4

3.2

Ash content PPM

<200

>50

working environment


Air

400

400

Vacuum

2200

2200

3200

Work environment

3200

Plate size(mm)

Max: L2500 x W2500 x H200

Max : L2500 x W2500 x H200

Cylinder size(mm)

Max:OD1500 x T200 x H2500

Max:OD1500 x T200 x H2500


Trade Information
  • FOB Port
  • GUANGZHOU
  • Payment Terms
  • Others, Paypal, Western Union, Telegraphic Transfer (T/T)
  • Supply Ability
  • 10000 Per Week
  • Delivery Time
  • 7-10 Days
  • Sample Available
  • Yes
  • Sample Policy
  • Within a certain price range free samples are available
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Certifications
  • SGS

GUANGZHOU SUPERIOR TECH CO. LTD.
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