Listing ID#10156219
CategoryConstruction & Real Estate
fused casting alumina bricks
Specifications
- Origin
- zhengzhou, China
- Price Term
- FOB
Quick answer
fused casting alumina bricks is a Construction & Real Estate product. Key specs — Origin: zhengzhou, China; Price Term: FOB.
Product Description
Fused Casting Alumina brick
Fuse casting alumina bricks contain over 90% aluminum oxide and is a kind of pure alumina bricks which has strong structure to resistant any acid slag or any mechanical erosion. So it is an ideal refractory bricks for glass furnace.
| BrandsItems | RA-M | RA-H | ||
| Chemical composition % | Al2O3%not less than | 93.5 | 92.0 | |
| Na2O%not more than | 4.0 | 6.5 | ||
| Fe2O3+TiO2+SiO2+CaO+etc% not more than | 2.5 | 1.5 | ||
| The most dense partial volume desityg/cm3not less than | 3.30 | 3.10 | ||
| CCSMPanot less than | - | 30 | ||
| RUL (0.2MPa)℃not less than | - | 1700 | ||
| Glass erosion resistance at static state(normal soda-lime glass 1350℃×48h) mm/24hnot more than | 0.30 | - | ||
| Themal expansion ration % | the actual data will be shown in the quality certificate | |||
| Unit volume kg/dm3 | PT QXnot less than | 3.00 | 2.80 | |
| MSnot less than | 3.10 | 2.90 | ||
| WSnot less than | 3.20 | 3.00 | ||
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