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YANGQUANMETALS & MINERALS
Runner Bricks
basic information
Detailed parameters
Product profile:Fireclay Bricks
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FIRECLAY RUNNER BRICKS |
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|
Goods Brand |
YFB-45 |
YFB-42 |
YFB-40 |
|
|
Al2O3(%) min |
45 |
42 |
40 |
|
|
Refractriness under load 0.2 Mp( ℃) min |
1430 |
1380 |
1350 |
|
|
Apparent porosity (%) max |
16 |
19(22) |
22(24) |
|
|
Cold Crushing strength (MPa)min |
60 |
40(35) |
35(30) |
|
|
Shrinkage after reheating 1400℃x2h (%) max |
-0.2~+0.1 |
-0.3~+0.1 |
-0.4~+0.1 |
|
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