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Plastic wear Series
Counter 235   Addtime：2006-04-02 9:43:08
Material and brands
Plastic wear white corundum
SiC-proof plastic
Mullite-proof plastic corundum
High Al-proof plastic
Index
GS-14(JA-95)
ZCS-13
CMS-13
 　
Item
Chemical composition
A12O3%
92
70
73
70
SiO2%
3
7
20
15
SiC %
 　
　
20
 　
ZrO2%
3
 　
　
　
Fe2O3%
0.2
0.5
0.8
1
Physics performance
Refractoriness ℃
> 1790
> 1750
> 1730
> 1700
Bulk density g/cm3
2.9
2.6
2.6
2.5
Anti-Strength Analysis
MPa
110℃×24h
70
70
65
60
 540℃×2h
90
85
80
65
1200℃×2h
90
88
80
70
% 1450℃×2h
±0.2
±0.2
±0.3
±0.35
 CC
< 6
< 7
< 7
< 7
1100℃风冷
≥25
≥30
≥25
≥25
Mainly suitable sites
Shell-type cyclone wall
Wall governing the protection and maintenance of the furnace
 　 　
　
　

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