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- Contact Person : Mr. Guo Shuhua
- Company Name : Xinmi Jinding Keep Warm Refractory Co., Ltd.
- Tel : 86-371-69823642
- Fax : 86-371-69825158
- Address : Henan,Xinmi,54 Nanmixin Road
- Country/Region : China
- Zip : 452370
Refractory castable of Aluminum magnesium
Product Detailed
Related Categories:Concrete Admixtures & Mortar Admixtures
It is widely used big cement kilns above all the front and hind nozzles; Cooling machine elbow.
TYPE INDEX | HC--3 | HC—88R | HC—88RX | |
Chemical Composition (%) | Al2O3 | >93 | >88 | >88 |
SiO2 | <0.5 | <0.5 | <0.5 | |
MgO | 2--3 | 6--8 | 6--8 | |
Max. working temperature | 1800 | 1800 | 1800 | |
Density after 110 °C oven dry (g/cm³) | >3.0 | >3.1 | >3.1 | |
Burn linear by 1500°C*3h(%) | +0.5 | +0.1~~+1.0 | +0.1~~+1.0 | |
Breaking& Compress Strength (Mpa) | 110°C*24h | >50/>7 | >60/>7 | >70/>8 |
1100°C*3h | >60/>8 | >70/>8 | >90/>10 | |
1500°C*3h | >90/>15 | >120/>15 | >120/>15 | |
criticality size (mm) | 5--6 | 5--8 | 8--12 | |
Refractory castable of Aluminum magnesium
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