Refractory Fire Brick
Refractory Fire Brick provided by us refered to a kind of refractory products with the Al2O3 content between 30%~48%. Taking high quality hard clay clinker as main raw material and combined with clay. Fireclay Refractory Bricks made by Jundao have been exported to all over the world.
Refractory Fire Brick Features:
Good resistance to chemical erosion
Low thermal expansivity
Production capacity:
Annual output of 70,000 tons of high quality refractory
Refractory Fire Brick |
B.D(g/cm3) |
A.P(%,Max) |
C.C.S(Mpa,Min) |
R.L.C(%,2H at 1350℃) |
R.U.L(0.2Mpa,Min,℃) |
Refractoriness |
Thermal Conductivity (350℃,Max) |
N-3a |
2.1 |
26 |
50 |
+0.2 |
1320 |
1710 |
1.03 |
Remark |
ISO Certificated; Customized |
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