Plastic Refractory Castable For Boiler Or Stove-Monolithic Refractory-Refractory Bricks, Refractory Castables and Refractory Materials Manufacturer, buy cheap fire bricks for sale, Henan Hongtai Kiln Refractory CO.,LTD-Henan Hongtai Kiln Refractory CO.,LTD
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Plastic Refractory Castable For Boiler Or Stove

Main Composition:SiC + Al2O3

Application:Insulation parts for various kinds of industrial furnaces

Capacity:3000 tons per month

Raw Material:Bauxite+SiC

Max Service Temperature:1450℃~1700℃


Wearing resistant refractory plastic 
Hongtai produce various kinds of wearing resistant refractory plastic, including corundum mullite plastic refractory, silicon carbide plastic refractory and other high quality refractory plastic. 





Wearing resistant refractory plastic

Wearing resistant refractory plastic is bulk refractory, its main raw materials are calcined refractory aggregate, fireclay, and other binders, they are mixed and tempered to plastic bodies.






    Wearing resistant refractory plastic

During construction, pneumatic hammer or manual hammer can be used to ram it into any shapes and thickness.
 Item
Corundum-mullite refractory
plastic Silicon carbide refractory plastic
AL2O3 %
65
75
75
/
/
SiC %
/
/
/
60
60
Bulk density g/cm3(110℃,24h)
2.50
2.70
2.80
2.40
2.60
Crushing strength (850℃,3h)
70
 80 
90 
60 
60
Reheating linear change rate(850℃,3h)
-0.4~0 
-0.5~0
-0.5~0
-0.5~0
-0.6~0
Thermal shock resistance
30
 30 
25 
35 
40
Plasticity index %
15~40