Today is£º
High-Alumina Insulating Refractory Brick£¨Counter 1   Addtime£º2006-7-5 18:31:31£©
Brand name
Item
LG-1.0
LG-0.9
LG-0.8
LG-0.7
LG-0.6
LG-0.5
LG-0.4
Chemical composition
Al2O3
48
Fe2O3
2
Bulk density¡Ýg/cm3
1
0.9
0.8
0.7
0.6
0.5
0.4
Cold crushing strength¡ÝMPa
3.92
3.43
2.95
2.45
1.96
1.47
0.78
Test Temperature(Reheat linear change less then2%)
1400
1400
1400
1350
1350
1250
1250
Thermal Conductivity(W/m.k)(350¡æ)
0.5
0.45
0.35
0.35
0.3
0.25
0.2
 
 

Copyright © 2002-2022 yxok.com All Right Resverved.
Hotline£º0086-510-87906270 87913729 Fax£º0086-510-87925718