ISO9001:2008 CERTIFIED
MEET CUSTOMERS' CHANGING NEEDS
Copyright © Shanxi Province Yangquan Metals & Minerals Imp & Exp.Co., Ltd. All Rights reserved. 晋ICP备10202086号-1 Powered by www.300.cn
HOME
ABOUT US
PRODUCTS
NEWS
MESSAGES
CONTACT
扫一扫 关注手机网站
DENSE FIRECLAY AND HIGH ALUMINA REFRACTORY CASTABLE
Dense Fireclay and High-Alumina Refractory Castable
|
DENSE FIRECLAY AND HIGH ALUMINA REFRACTORY CASTABLE |
||||||||||||||
|
Classification |
FIRECLAY BONDED |
CEMENT BONDED |
LOW CEMENT BONDED |
PHOSPHATE BONDED |
SODIUM SILICATE BONDED |
|||||||||
|
Goods Brand |
NL70 |
NL60 |
NL45 |
GL85 |
GL70 |
GL60 |
GL50 |
GL42 |
DL80 |
DL60 |
LL75 |
LL60 |
LL45 |
LBN40 |
|
Al2O3(%) min |
70 |
60 |
45 |
85 |
70 |
60 |
50 |
42 |
80 |
60 |
75 |
60 |
45 |
40 |
|
CaO(%) max |
*** |
2.5 |
2.5 |
*** |
||||||||||
|
Refractoriness(℃) min |
1760 |
1720 |
1700 |
1780 |
1720 |
1700 |
1660 |
1640 |
1780 |
1740 |
1780 |
1740 |
1700 |
*** |
|
Testing Temperature For Shrinkage after Reheating less than +/-1% (℃) min |
1450 |
1400 |
1350 |
1500 |
1450 |
1400 |
1400 |
1350 |
1500 |
1500 |
1500 |
1450 |
1350 |
1000 |
|
Cold crushing strength (MPa) after drying at 110 ℃ min |
10 |
9 |
8 |
35 |
35 |
30 |
30 |
25 |
40 |
30 |
30 |
25 |
20 |
20 |
|
Bending strength (MPa) after drying at 110 ℃ min |
2 |
1.5 |
1 |
5 |
5 |
4 |
4 |
3.5 |
6 |
5 |
5 |
4 |
3.5 |
*** |
