Carbon paste

 

Cold-ramming carbon paste is used for filling expansion clearances in the lining of blast furnaces and other types of metallurgical furnaces.

 



 

Properties

Units of measurement

Typical values

Grade

   

MHTD

MHD

Bulk density (unbaked paste)

kg/m3

1670

1600

Compression paste (baked paste)

MPa

24

25

Heat conductivity at 100 ºС
(unbaked paste)

W/mK

12

8

 

The above values are average values  and they do not constitute a specification.

 

Solid carbon paste (MUT grade) is used for filling expansion clearances in the lining of blast furnaces and other types of metallurgical furnaces.

 

Properties

Units of measurement

Typical values

Compression paste (baked paste)

MPa

38

Heat conductivity at 100 ºС
(unbaked paste)

W/mK

9

Volatiles (unbaked paste)

%

11

 

The above values are average values  and they do not constitute a specification.

 

Soft carbon paste (MUP grade)  is used for filling joints between carbon or graphite blocks during erection.

 

 

 

 

 

Properties

Units of measurement

Typical values

Viscosity

s

130

Cementing ability

MPa

3.5

 

The above values are average values  and they do not constitute a specification.

 



 

The chief expert in lining products for metallurgical facilities can be reached at hlopkov@ukrgrafit.com.ua.