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CQL high strength low-density ...
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  Changzhou Wujin Composition Material Co.,Ltd
Changzhou Jiangnan Fife Resisting Material Co.,Ltd
Add:Changzhou Jiangnan Fife Resisting Material Co.,Ltd( Changzhou Wujin Composition Material Co.,Ltd)
Tel:0519-88601620 88612970
Fax:0519-88601642 88601643
Sale:0519-88601524
Code:213119
Web:http://www.wjhccl.com
E-mail:info@wjhccl.com
 
 
 
   
  Products
 
CQL high strength low-density Molai stone molding material
CQL high strength low-density Molai stone molding material is confected with lacunaris Molai stone. The product has some virtue as following,
1, high temperature resistant It can be touched by flame directly and used as work liner, so the environment of high temperature and saving energy can be realized.
2, low density Ití»s weight is decreased by 30-50%, so the possible accidents related to bricks hanging on the top of furnace will be eliminated.
3, low heat-conductor modulus It is confected with lacunaris Molai stone, has low heat-conductor modulus and good quality of heat preservation.
4, drying quickly It can be exhausted swimmingly, which make time limit for the project short and remarkable economic benefits.
high strength low-density Molai stone molding materialí»s chemical and physical index
Tag
The highest tempera-
ture íŠ
density
g/cm3
Fire-
resistantíŠ
Chemical components wt%
Press-resistant strength after burning

MPa

Change rate after burning %
Heat conductor rate w/m.k
Al2O3
SiO2
1400íŠí┴3h
1400íŠí┴3h
1400íŠí┴3h
1400íŠí┴3h
500íŠ
800íŠ
CQL-1.0
1300
1.0
1700
40
55
15
20
30(1300íŠ)
í└0.5(1200íŠ)
0.28
0.30
CQL-1.2
1300
1.2
1700
45
50
15
20
30(1300íŠ)
í└0.5(1200íŠ)
0.30
0.35
CQL-1.6
1500
1.6
1790
55
40
25
30
45
í└0.5
0.42
0.52
CQL-2.0
1500
2.0
1790
60
35
25
30
50
í└0.5
0.5
0.55
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