Zhengzhou Xinyu Import Export Trade Co., Ltd.
Zhengzhou Xinyu Import Export Trade Co., Ltd. Provide a strong guarantee for industrial kilns！
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Tundish permanent lining castable cement/Used for tundish/High strength, good density/anti - peeling/Purify molten steel
Product description:
This series of products is made of high-quality special high-alumina bauxite, aluminum-magnesium spinel, steel fiber and ultra-low cement. It is a new type of ultra-low cement castable.
Category of Refractory Castable:
Low cement castable
Features:
This series of castables has good fluidity and convenient construction. At the same time, it has good thermal shock resistance and corrosion resistance, which can meet the requirements of tundish recycling.
Physical and chemical indicators:
| Brand | XY-TPL-A | XY-TPL-B | XY-TPL-C | |
|---|---|---|---|---|
| Al2O3/ %,≥ | 70 | 75 | 80 | |
| Bulk density/ g﹒cm-3,≥ | 2.5 | 2.6 | 2.7 | |
| Modulus of rupture / MPa,≥ | 110℃ | 5 | 6 | 7 |
| 1500℃ | 10 | 10 | 10 | |
| Crushing strength /MPa,≥ | 110℃ | 40 | 40 | 40 |
| 1500℃ | 50 | 55 | 60 | |
| Firing linear change | 1500℃ | ±0.5 (1500℃ 3h) | ±0.5 (1500℃ 3h) | ±0.5 (1500℃ 3h) |
Production and inspection :
Packaging and transportation: