High strength wear resistant castable by high strength aggregate, powder mineral additives. After optimized formula design, it has the least wear resistance loss, high strength, arbitrary shape can be controlled, strong integrity, simple construction, good construction performance, because of the addition of polymer, make its base concrete bond firmly.
For CFB refractory lining of high wear resistance, high air tightness requirements. Our company has developed a series of wear resistant castables for circulating fluidized bed. The series wear resistant castable is made of dense and high strength aggregate with composite powder and special additives. High strength wear resistant castable has the characteristics of high bonding strength, wear resistance and good volume stability.
And, its wear-resisting performance and adhesive performance is extremely superior, and construction performance is good, maintenance is convenient, quick curing at room temperature. It has been proved by practical application that the furnace life of CFB boiler has been effectively prolonged and the furnace lining wear has been effectively reduced.
Wear Resistant Castable Range Of Application
1. Coal discharging ditch, coal scuttle, coal storage bunker, dry coal gate, car dumper, slagging machine, water treatment, etc.
2. Anti-corrosion ground and pump foundation in chemical industry.
3. The wear-resistant lining board in the coal industry’s gangue bin, medium bucket, scraping machine, bucket lifting machine, chute, sieve funnel, etc.
4. In the iron and steel industry, blast furnace mixing bin, sintering bin, feeder, pelletizer, etc.
This series of refractory and wear resistant castables must always be kept dry. Because CFB boiler uses high gas flow rate, high material cycle multiple. Therefore, for combustion chamber, furnace, inertia separation chamber, turning flue, cyclone separator and water cooling wall and other parts of the erosion wear is very serious, the traditional refractory lining can not meet the actual use of CFB boiler lining requirements. I plant production of high strength wear resistant castable, perfect for CFB boiler working atmosphere. Welcome to consult purchasing.
