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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Wear-resistant plastic refractory castable/Used for vairous industrial furnace/excellent spalling resistance/save energy
Product description:
Plastic refractory is an important variety of monolithic refractories. He is of refractory aggregate, fine powder and additives,chemical bond,formed by mixing,extrusion of plastic blank block or slurry material,by ramming construction method. High strength plastic high,good thermal shock resistance and low heat conductivity, ramming it without seams of the furnace body,which has a strong integrity, excellent spalling resistance, long service life and save energy,so it has been widely used for lining of heating furnace,pit furnace, heat treatment furnace etc. high temperature industrial furnace. Plastic must be stored in cool,moist,sheltered place, prevent cold and exposure.
Category of Refractory Castable:
Features:
The production with high strength plastic high,good thermal shock resistance and low heat conductivity, ramming it without seams of the furnace body,which has a strong integrity, excellent spalling resistance, long service life andsave energy.
Physical and chemical indicators:
| Brand | XY-PL-50 | XY-PL-55 | XY-PL-60 | |
|---|---|---|---|---|
| Al2O3/%,≥ | 50 | 55 | 60 | |
| Bulk density g﹒cm-3 | 2.25 | 2.3 | 2.35 | |
| Crushing strength /MPa,≥ | 110℃,24h | 16 | 16 | 18 |
| Crushing strength /MPa,≥ | 1400℃,3h | 30 | 30 | 32 |
| Permanent linear change | 1400℃,3h | ±0.6 | ±0.5 | ±0.5 |
| Application | ALL industry furnaces,especially in the roof and fume pipe | |||
Production and inspection :
Packaging and transportation: