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- Contact Person : Mr. Duan Guoqiang
- Company Name : Kaifeng Dense Refractories Co., Ltd.
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- Address : Henan,Kaifeng,North Jinming Ave,Kaifeng,China.
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High Strength Alkaline Resistant Castables Refractory 13NL
Product Detailed
Related Categories:Other Fireproofing Materials
Related Product Searches:High Strength Alkaline Resistant Castables Refractory 13NL,High Quality,high alumina castable refractory, insulating castable refractory
High Strength Alkaline Resistant Castables Refractory 13NL
Related Product Searches:High Strength Alkaline Resistant Castables Refractory 13NL,High Quality,high alumina castable refractory, insulating castable refractory
High Strength Alkaline Resistant Castables Refractory 13NL
Technical data sheet | ||
Brand | 13NL | |
Max service temp.(°C) | 1300 | |
Bulk density(g/cm3) | 2.1 | |
Chemical composition(%) | Al2O3 | ≤ 48 |
SiO2 | ≥ 50 | |
Cold crush strength(Mpa) | 110°C×24h | ≥ 70 |
1100°C×3h | ≥ 70 | |
Modulus of rupture(Mpa) | 110°C×24h | ≥ 7 |
1100°C×3h | ≥ 7 | |
permanent linear change (%) | 1100°C×3h | ±0.2 |
Thermal Cond at 1200°C(W/m.k) | 1.35 | |
Water required (%) | 6-7 | |
Methood of installation | Vibration | |
Main use | The lining of preheater and precalciner of large cement kiln | |
High Strength Alkaline Resistant Castables Refractory 13NL