Graphite Insulation Board

Sinotek would like to grow stronger and better with you together, our dear customers!

The material is formed by integrating carbon felt, graphite foil or carbon cloth , then subjecting them into the second times of high temperature purification treatment. The material is superior in ablation resistance performance, thermal shock resistance performance, airflow washing resistance performance and thermal insulation performance. 

Grade

JP-RI

Density (g/cm3)

0.16-0.18

Ash (ppm)

≦150

Thermal conductivity (w/mk)

0.10

Folding strength(Mpa) 

3.5—5.5

Flexural strength(Mpa)

3.5—4.5

Process temperature (℃)

2400

Operation temperature (℃)

Air 

≦400

Vacuum 

≦2500

Inert gas 

≦3400

Length (mm)

1500-1700

Width (mm)

1000-1250

Thickness (mm)

20-240

Standard size (mm)

1500*1000*40


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