Tapping hole brick
 
 


  Adopt high-purity electric smelting Mg. sand and natural crystalline flake graphite with compound addition, formed by large tonnage compressor; high intensity, good resistance to corrosion, heat and shocking.

Mark| Index | Item

SN--MT18A

Chemical composition

MgO(%)≥

74

C(%)≥

18

Physical index

Volume density(g/cm3)≥

2.95

Apparent Porosity(%)≤

3

Compression strength(Mpa)≥

45

Rupture strength under high temperature (Mpa)(Mpa)≥
1400℃×0.5h

12

 
 
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  Contact person:Li Renxian
Tel:0086-519-83138035 
Fax:0086-519-83131827
Add:Jiuli Block,Benniu Town,Changzhou City, Jiangsu Province
P.C.:213134
Website:www.
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