Hard Graphite Felt Board as Thermal Insulation Board for Vacuum Furnace

Product Details

Hard Graphite Felt Board as Thermal Insulation Board for Vacuum Furnace

The board is made out of graphite felt.

The board is hard.

This hard graphite board can be as the thermal insulation board.

The graphite felt board is for vacuum furnace.

Hard graphite felt board is covered with graphite foil surfaces to reduce dusting,out gassing,orapplied as heat reflection.

2、Technical Specifications of Hard Graphite Felt Board as Thermal Insulation Board for Vacuum Furnace ：

Volume Density（g/cm³）：0.19-0.30.

Tensile Strength（Mpa）：1.4-1.8（Deformation5%）

Thermal Conductivity（W/m.k）：0.08（Vacuo），0.10（Argon）

Specific Resistance（Ohm.cm）：0.13-0.22

Carbon Content（%）：≥99.6

Ash Content（%）：≤250PPM

Moisture Absorption（%）：≤1.6

Size: Customized

Related Tags : hard board hard felt graphite thermal insulation board

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