refractory material for boilers 1,good erosion resistance 2,timely delivery 3,,perfect performance 4. High bulk density
refractory material for boilers
Introduction :
Injection mix is mainly used to fill the gap between furnace shell and cooling stave.
Water-free injection mix is produced using resin as binder, corundum, bauxite and carbon as filler, adding other materials or additives. It is used for the hot repair of working layer of stack lower parts and belly.
Characteristics:
1,Good construction liquidity
2,Better cohesiveness and expansibility
3,LT early strength, strength increasing from low to high temperature
4,Good density of construction
5,Storage period to some extent
Application:
Applicable for inside lining production of large scale melting equipments such as Smelting furnace, hot blast heater, heat pipe, etc.
High aluminum Injection material
- used for injection lining repairing after the spelling of refractory lining of blast furnace cooling stave
Carbon silicon-carbon Injection material
- used for injection maintaining of BF tuyeres and cooling plate.
Carbon Injection material
- used for injection maintaining of BF crucible, tap hole, etc.
Carbon Injection material RAP
- used for injection lining repairing of BF shaft, belly of BF, BF bosh, etc.
Refractory materials for bioler
