Silica Mortar For Hot Blast Stove

Silica Mortar For Hot Blast Stove

Silica mortar for hot blast stove is an important part of refractory mortar which uses silica sand as the main raw material. The binder may be a soft clay or chemical binder.

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Silica mortar for hot blast stove is an important part of refractory mortar which uses silica sand as the main raw material. The binder may be a soft clay or chemical binder.

 

Advantage:

  1. High adhesive strength.
  2. High refractoriness.
  3. Excellent refractoriness under load.
  4. Good installation performance.

 

Application:

Silica mortar for hot blast stove is mainly used for laying and repair of coke oven, hot blast stove, glass melting furnace, melting furnace and other masonry of high quality silica bricks industrial furnaces. 

 

Physical and chemical index:

Item RGN-94
Refractoriness, ℃ 1700
CCS , MPa 110 ℃ after drying ≥ 1
1400 ℃ ×3h after sintered ≤ 3
Bonding time,min 1~2
Granularity,% +0.5mm ≤ 1
-0.074mm ≥ 60
Chemical component,% SiO2 ≥ 94
Fe2O3 ≤ 1
0.2MPa softening temperature under load, ℃ ≥ 1600

 

Silica Mortar For Hot Blast Stove
 

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