Phosphate High Alumina Brick
Specifications
refractory brick, Phosphate high alumina brick , silica brick, fire brick, fire clay brick, alumina bubble brick.Phosphate high alumina brick introduction:
Phosphate high alumina brick High cold crushing strength Good thermal shock resistance Used in rotary kiln and cement kiln. Phosphate brick is used as lining of cement rotary kilns, shaft kilns. Its performance is better than normal high alumina brick. Phosphate brick has the features of high cold crushing strength, good thermal shock resistance, good wear resistant ability.
Phosphate high alumina brick Characterastics,
Adding phosphate acid to ordinary high alumina bricks, through high-pressure molded and high temperature sintered form the product.
phosphate high alumina brick refractory has good temperature strength and volume stability, excellent slag corrosion resistance, high mechanical strength. the phosphate bonded high alumina bricks are mainly used for preheating zone, high temperature zone and tuyere zone of rotary kiln and vertical kiln in cement industry, as well as chemical industry, power industry and boiler industry.
The specification of the Phosphate high alumina brick
|
Items |
Index |
||
P-80 |
PA-80 |
PA-85 |
|
Al2O3 % |
≥75 |
≥77 |
≥85 |
Fe2O3 % |
≤2.1 |
≤2.1 |
≤2.0 |
CaO % |
≤0.6 |
≤0.6 |
≤0.6 |
Refractoriness °C |
≥1770 |
≥1770 |
≥1790 |
BD g/cm³ |
≥2.65 |
≥2.70 |
≥2.80 |
CCS MPa |
≥60 |
≥64 |
≥110 |
RUL °C |
≥1350 |
≥1300 |
≥1350 |
Uses |
High temperature zone of rotary cement kiln |
Heavily worn parts of rotary cement |
|
Our service of Phosphate high alumina brick :
We can guarantee the quality of the Phosphate high alumina brick with the competitive price. We will try our best to satisfied the requirement of the customer about the Phosphate high alumina brick products. We do not want to do the one-shot business of the Phosphate high alumina brick . We also can provide some samples of the Phosphate high alumina brick products .
The picture of the Phosphate high alumina brick :


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