NINGXIA CARBONVALLEY INTERNATIONAL CO.,LTD

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        Carbon daub in high temperature artificial high purity graphite electrically calcined coal as the main raw material, coal tar, resin binder, such as with other additive ingredients, filled the gaps between the carbon block and the carbon block.

 

Cold ramming paste (YB/T4038-2007)

 

%)≤

%)≤

Mpa)≥

g/cm3)

g/cm3)

μΩ·m

Name

Ash

Volatile

Compressive Strength 

Volume

density

True specific gravity

Resistivity

 paste

7-13

11-15

15-30

1.38-1.48

1.87-1.93

70-85

     

 

                                                            SIC Cold ramming paste

 

%

 

%

 

Mpa

 

      

kg/m3)

μΩ·m

%

Name

Ash

open 

porosity

Compressive Strength 

working 

temperature

density

Resistivity

Volatile

 paste

12

18

17

15-30

1500

80

12

 

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