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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Permanent layer monolithic castable used for ladle/good construction performance, high strength, stable volume and long
Product description:
This series of castables are composed of corundum,high quality bauxite,superfine powder and other ingredients and featured with good workability on site casting,high strength,high volume stability and long life span.Those products can be used for the permanent lining of ladle of all sizes and proven to be better on service life and safe steelmaking operation.
Category of Refractory :
Monolithic castables for safety lining/Corundum self flowing castables/Mullite self flowing castables
Features:
The product has the characteristics of good construction performance, high strength, stable volume and long service life.
Physical and chemical indicators:
| Name | Monolithic castables for safety lining | Corundum self flowing castables | Mullite self flowing castables | |||||
|---|---|---|---|---|---|---|---|---|
| Brand | 65 | 70 | 80 | 85 | XY-ZL-1 | XY-ZL-2 | XY-ZL-3 | |
| Al2O3/%,≥ | 65 | 70 | 80 | 85 | Al2O3 +MgO/%, ≥90 | 60 | 75 | |
| Bulk density / g﹒cm-3,≥ | 2.4 | 2.5 | 2.7 | 2.85 | 2.85 | 2.50 | 2.60 | |
| Crushing strength/ MPa ,≥
| 110℃ | 35 | 40 | 40 | 45 | 30 | 30 | 30 |
| 1500℃ | 45 | 45 | 55 | 60 | 90 | 50 | 60 | |
| Firing linear change | 1500℃ | ±0.5 | ±0.5 | ±0.5 | ±0.5 | 0 ~ +1.5 | ±1.0 | ±1.0 |
Production and inspection :
Packaging and transportation: