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Glass Melting Furnace
Electical Power Industry
Metallurgical Industry
Petrichemical Industry
Cement Kiln Material
Universal Refractory Material
Waste Incinerator
Tel:
0086-510-
81708128
Hotline:013921378999
E-MAIL:
fc78999@126.com
Poly light high-aluminum bricks
Counter 155 Addtime:2006-04-02 10:05:41
Name
Units
Technical indicators
Chemical Composition
%
A1
2
O
3
%
≥
48
Fe
2
O
3
%
Physical and Chemical Properties
Bulk density
g
/
cm
3
≤1.0
Cool strength
M
pa
≥
4
average temperature coefficient of thermal conductivity 350
±
25
℃
W
/m
·K
≤0.5
Refractoriness
℃
≥
1580
Softening Point load
℃
≥
1300
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