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FUSED CAST AZS 33#
FUSED CAST AZS 36#
FUSED CAST AZS 41#
FUSED CAST αβCORUNDUM
FUSED CAST α CORUNDUM
FUSED CAST β CORUNDUM
FUSED CAST SKID RAIL
FIRECLAY BOTTOM BLOCKS
SILLIMANITE BRICKS
SILICA BRICKS
MULLITE BRICKS
ZIRCON BRICKS
ZIRCONIA CORUNDUM BRICKS
MOLD BRICKS
INSULATION BRICKS
Al-SI FIBRE BLANKETS
MULLITE INSULATION BRICKS
MAGNESIA BRICKS
MAGNESIA CHROME BRICKS
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TEL:
+86-371-63838939
FAX:
+86-371-63835539
MOBIL:
+86-13598430175
EMAIL:
ZZTY371@163.COM
 
Mullite Insulation Brick

Mullite Heat-insuiation Brick is made with domestic newest energy-efficient fire proof material by using advanced technologies introduced from abroad. It can also used on fire direly. It has the strengths of hert-resistance, high intensity, low heat-conduction coeffcient and remarkable energy-saving effects. It can be use in petroleum partition kiln, metallurgical hot stove, ceramic kiln tunnel kiln and as linings of many electric stoves.

 

Physical and chemical index :

 

Mullite Heat-insulation Brick
QM-23
QM-26
QM-28
Al2O3
≥40
≥55
≥65
Fe2O3
≤1.2
≤1.0
≤0.8
Apparent Porosity%
 
 
 
Bulk Density g/cm3
≤0.78
≤0.78
≤0.88
Cold Crushing Strength Mpa
≥1.3
≥1.6
≥2.1
Reheat Change after 24h At CT-30℃
0.2
0.2
0.2
(1000℃)W/m·k
≤0.20
≤0.33
≤0.38
Pis refer to
using conditiongs
1260
1430
1540
 
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Tel: +86-371-63838939 Fax: +86-371-63835539
Mobile: +86-13015506292
E_mail: zzty371@163.com
Add: No.36,Fengchan Road,Zhengzhou,Henan
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MSN: hksunrise@hotmail.com
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