Product

Fireclay Bricks

 

Sunward’s fireclay bricks are made from silica-alumina materials and are widely used in various type of industrial kilns. The advantages of Sunward’s fireclay bricks are: Superior stability of volume over a wide temperature range. Can be manufactured to customers’ unique specifications.

 

Specification

Brand	F1-1	F1	F2-1	F2	F3-1	F3	F4	F5
Properties
Refractoriness (SK)	34	34	33	33	32	32	31	30
Apparent Porosity (%)	≦22	≦26	≦22	≦26	≦22	≦26	≦26	≦26
Bulk Density (g/cm3)	≧2.3	≧2.2	≧2.2	≧2.1	≧2.1	≧2.0	≧2.0	≧1.95
Cold Crushing Strength (kg/cm2)	≧400	≧300	≧400	≧300	≧400	≧300	≧300	≧300
Chemical Composition (%)
Al2O3	≧42	≧40	≧37	≧35	≧32	≧30	≧28	≧26
Fe2O3	≦3	≦3	≦3	≦3	≦3	≧3	≦3	≦3

<< Back