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| Categories | Refractory Castable | 
|---|---|
| Place of Origin: | Zhengzhou ,China | 
| Brand Name: | Rongsheng | 
| Certification: | ISO9001 | 
| Model Number: | RSNMJ-1/2/3 | 
| MOQ: | 25 TONS | 
| Price: | 200-1000USD | 
| Packaging Details: | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | 
| Delivery Time: | 20-30DAYS | 
| Payment Terms: | TT; L/C | 
| Supply Ability: | 2000tons /month | 
| Company Info. | 
| Zhengzhou Rongsheng Refractory Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Wear Resistant Insulating Refractory Castable With High Temperature Volume Stability
Description:
Features: high density, high wear resistance, high hot strength, Excellent erosion resistance, good high temperature volume stability and scouring resistance ability.
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Physical and Chemical Indicators:
| Items | Index | |||
| RSNMJ-1 | RSNMJ-2 | RSNMJ-3 | ||
| Al2O3 % ≥ | 60 | 70 | 80 | |
| Bulk Density g/m3 | (110℃×24h)≥ | 2.50 | 2.65 | 2.80 | 
| Cold Crushing Strength MPa | (110℃×24h)≥ | 65 | 75 | 85 | 
| (1000℃×3h )≥ | 80 | 90 | 120 | |
| Breaking Strength MPa ≥ | (110℃×24h)≥ | 7 | 8 | 9 | 
| (1000℃×3h )≥ | 9 | 11 | 13 | |
| Linear Dimensional Change % | (1000℃×3h) | -0.3/+0.3 | -0.3/+0.3 | -0.3/+0.3 | 
| Thermal Shock Resistance, Times, | (1000℃,water-cooling)times≥ | 26 | 28 | 30 | 
| Maximum Service Temperature ℃ | 1400 | 1450 | 1500 | |
Competitive Advantage:
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