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Wear-resistant Refractory Castable With Good 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:
- Competitive Price. Make the products competitive in your market.
- Abundant Experience. Prevent cracks and twist in bricks.
- Different Moulds. Save mould fees for you.
- Strict Quality Control. Meet clients’ quality requirement.
- Large st
