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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Product description:
The intermediate bag cover castable is divided into heavy castable and semi-heavy castable. The product has the characteristics of good thermal insulation performance, high strength, good thermal shock resistance, no peeling, slag resistance, no deformation and long service life. This product can be cast or pre-formed on site according to customer requirements.
Category of Refractory Castable:
Heavy castable/Semi-heavy castable
Features:
The product has the characteristics of good thermal insulation performance, high strength, good thermal shock resistance, no peeling, slag resistance, no deformation and long service life.
Physical and chemical indicators:
| Brand | XY-ZBC1 | XY-ZBC2 | |
|---|---|---|---|
| Al2O3/%,≥ | 65 | 65 | |
| Bulk density/ g﹒cm-3,≥ | 1.8 | 2.5 | |
| Crushing strength /MPa,≥ | 110℃ | 30 | 40 |
| Crushing strength /MPa,≥ | 1400℃ | 40 | 50 |
| Modulus of rupture/ MPa,≥ | 110℃ | 5 | 8 |
| Modulus of rupture/ MPa,≥ | 1400℃ | 8 | 10 |
| Firing linear change | 1400℃ | ±1.0 | ±0.5 |
Production and inspection :
Packaging and transportation: