Technical Specifications

单位 

(Unit)

Temperature(℃) 

Carbon/Carbon Sheets

Carbon/Carbon Bolt Screw

Volume Density

g/cmᶟ

20

1.4-1.6

>1.7

Compressive Strength

Mpa

20

≥120

≥150

Bending Strength

Mpa

20

≥160

≥180

Thermal Conductivity

W/(m.K)

25

10^-11

10^-11

Coefficient of thermal 

expansion

Longitudinal

×10^-6/K

1000-2000

4-5

6-8

Transverse

0-0.4

1-2

Carbon Content

%

＞99.5

Ash Content

PPM

<75

<75

Available Size

The sizes can be tailored   after confirmation.

Processing Temperature

℃

2200

2200

maximum service temperature

℃

Vacuum or inert gas

2500-3000

2500-3000