phosphate binding high alumina brick
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phosphate binding high alumina bricks for cement rotary kilns,etc.
phosphate binding high alumina bricks are manufactured in our group company under the name of Zhengzhou Dongfang Industrial Group. for more information about our group company, please visit www.zzeast.com
1. physical and chemical properties:
Items | P | PA | TP-1 |
Al2O3 , % min. | 75 | 77 | 70 |
BD, (g/cm3) min. | 2.65 | 2.70 |
|
AP, % max. |
|
| 19 |
RUL, @0.2MPa min. | 1350 | 1300 | 1500 |
CCS, MPa min. | 60 | 65 | 65 |
2. excellent anti-spalling and thermal shocking performances
3. high strength and RUL
