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[China]
Trade Verify
Address: Yuanzhuang Town Industrial Park, Xinmi City, Henan province, China
Contact name:Marissa
ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD |
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Verified Suppliers
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The manufacturing technique of phosphate refractory bricks is same as phosphate castable. With rapid development recent years, phosphate refractory brick is remarkably effective in cement kiln and electric furnace roof.
| Brands | Ordinary phosphate brick | Phosphate combined wear-resistant brick | Special phosphate brick | Phosphate composite brick | |
| Items | CH-PZ75 | CH-PA75 | CH-PT80 | Heavy part | Lightweight part |
| AL2O3/% | 75 | 75 | 80 | 75 | 55 |
| Fe2O3%≤ | 2.1 | 2.1 | 1.8 | 2 | 1.5 |
| Refractoriness / | 1770 | 1770 | 1790 | 1770 | ---- |
| Bulk density (110℃×24h) g/cm3 | 2.7 | 2.75 | 2.9 | 2.8 | 1 |
| Compressive strength/ MPa ≥ | 70 | 75 | 80 | 75 | 5.5 |
| 0.2Mpa refractoriness under load /℃≥ | 1350 | 1300 | 1520 | 1350 | --- |
| Thermal shock resistance(1100℃)/time | 20 | 20 | 15 | ---- | ----- |
Advantages of Phosphate Refractory Brick:
Higher strength and good wear resistance.
Good chemical resistance. (The alkali resistance is better than
clay bricks and high alumina bricks)
Good thermal shock resistance.
The load softening temperature is higher.
Customerize mould according to different size requirements for free
Application of Phosphate Refractory Brick:
Transition zone of the rotary kiln, the kiln mouth, the kiln door
cover, the lining of the cooler and other parts of the refractory
brick that are easy to loose and fall.
Packages and delivery
Plants view
CH Refractories has been major in fire bricks, castable and ramming mass manufacturer for more than 30 years. Products have been exported to many countries, such as Pakistan, Korea, Malaysia, Indoneisa, Germany and so on. There are more than 100 professional engineers to make sure stable product quality. We care high quality and safety of refractories.
