- Brand Name: XND
- Al2O3 Content (%): 45-90
- Shape: Brick
- Place of Origin: Shandong China (Mainland)
- Material: Castable
low cement castable has following features:
1.low water consumption leads High density & low porosity
2.good volume stability
Low cement refractory castable
Xinnaida is specialized in manufacturing & exporting Refractory & insulation material. Main Products include High-alumina Brick,Fireclay Brick,Insualtion Brick& Refractory Castables.
Compared with common refractory castable,low cement castable owns following characteristics
1. The dosage of cement is low, the content of calcium is 4/1 of common refractory castable
2. Low water consumption leads to high density & low porosity.
3. Good volume stability under high temperature
item | Low cement castable | ||||||
Brand | XND-45 | XND-60 | XND-70 | XND-75 | XND-80 | XND-90 | |
Dry Density g/cm3 ≥ | 75 10 | 59 30 | 61 | 13 | 62 | 15 | |
Al2O3 % ≥ | 45 | 60 | 70 | 75 | 80 | 90 | |
Compression strength MPa≥ | 110X24h 1450X3h | 30 60 | 40 80 | 40 80 | 45 85 | 45 90 | 60 85 |
Module of rupture(MPa) | 110X24h 1500X3h | 5 8(1350) |
10 | 9 10 | 9 10 | 10 12 | 12 15 |
Working Tempreature | 1450 | 1450 | 1500 | 1550 | 1600 | 1650 | |
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