K Type Paste

Cold ramming has been successfully used in the lining of submerged arc furnaces for the production of metallic silicon, ferrosilicon, silicon manganese and calcium carbide.

Use ZTE's K-type cold ramming paste to build new linings and repair existing linings.                                                                  

K-type cold ramming paste can form an integral lining and is also a substitute for carbon brick linings.

Product advantages:

1.The cold ramming paste of the lining of the submerged arc furnace can 

   form an integral furnace lining.

2. The paste is easy to install.

3. Compared with the traditional carbon block lining, the cold  

    ramming paste lining is easier to install, and at the same time it  

     can reduce the cost of the lining, shorten the installation time

     of the lining, reduce production losses and increase benefits.

4. It has a high graphite content and can improve alkaline 

    corrosion very well.

Product specification

Technical Data

Item

Unit

 K type paste

Unbaked Paste

Heat loss after baking

9.50%

 Permanent linear change

%

   20℃-950℃   0.20

 Thermal Expansion Coefficient

K

   950℃-20℃   4.5×10-6

 Bulk density

kg/m3

   1610

 Apparent Porosity

%

    19

 Cold Crush strength

16-22

   22

  Resistivity

μΩm

    65

 Ash content

%

     5.50

Thermal conductivity

  W/mK

    7

Optimum construction temperature

   ℃

  17-42

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