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Carbon Fiber Felt

Carbon Fiber Felt

Introduction

 

Carbon fiber felt has the performance of high temperature and fire prevention, widely used in various high temperature vacuum furnace for heat insulation, also can be made to carbon composites. Because 90% interspace of carbon fiber felt, it has superior heat insulation in vacuum or inert gas under high temperature environment, stable heat insulating performance, soft, small heat capacity, conveniently operation.

This product used PAN fiber as raw materials, needle felt, through oxidation, carbonization and graphitization etc, processed into high temperature and heat insulation material.

 

Specification

Unit

Pan Based Carbon Fiber Felt

Rayon Based Carbon Fiber Felt

Surface Area

4001350 g/m2

4001350 g/m2

Carbon Content

9095%

9095%

Tensile Strength

Warp-Wise

8~14

8~14

Broad-Wise

10~ 16

10~ 16

Thermal Conductivity

<0.08 w/m.k

<0.08 w/m.k

Ash

0.765%

0.402%

Thickness

3/6/10/12 mm

3/6/10 mm

Width

Max:1000 mm-1200

Max :1000 mm1200

Length

Max:15000 mm

Max:15000 mm

 

Unit

Graphite Felt

Surface Area

6001800 g/m2

Carbon Content

99-99.5%

Thermal Conductivity

<0.08 w/m.k

Ash

0.71%

Thickness

3/6/10/12 mm

Width

Max :1000 Mm-1200mm

Length

Max:15000 mm

Note:

1. When the temperature exceeds 400 ℃, must use it in a protective atmosphere or inert gas.

2. Can be cut into any shape as required.

 

Application:

1. Used for thermal insulation: vacuum furnace, induction furnace, sintering furnace, etc.

2. Used for electric conduction: electrode.

3. Used for heating material: carbon fiber quartz heating tube.

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