Refractory High Alumina Bricks LZ-48 LZ-55 LZ-65 LZ-75 LZ-80 LZ-85
Specifications
Refractory high alumina brickHigh bulk density
High compressive strength
High refractoriness under load
Competitive pri
Refractory high alumina brick
LZ-48, LZ-55, LZ-65, LZ-75, LZ-80, LZ-85
Item: |
LZ-85 |
LZ-80 |
LZ-75 |
LZ-65 |
LZ-55 |
LZ-48 |
|
Al2O3 % |
≥85 |
≥80 |
≥75 |
≥65 |
≥55 |
≥48 |
|
Apparent porosity % |
≤23 |
≤22 |
≤23 |
≤23 |
≤22 |
≤22 |
|
Cold crushing strength Mpa |
≥55 |
≥55 |
≥50 |
≥45 |
≥40 |
≥35 |
|
Refractoriness |
≥1790 |
≥1790 |
≥1790 |
≥1790 |
≥1770 |
≥1750 |
|
Refractoriness under loadin 0.2MPa |
≥1550 |
≥1530 |
≥1520 |
≥1500 |
≥1450 |
≥1420 |
|
Permanent linear change |
1500×2h |
-0.4~0.1 |
-0.4~0.1 |
0.4~0.1 |
-0.4~0.1 |
-0.4~0.1 |
|
1450×2h |
|
|
|
|
|
-0.4~0.1 |
|
ZhenzhouTitan International Trading Co., Ltd is my company which located in Zhengzhou City concentrate on technology and trade. Our company is specialized in Brown Fused Alumina, White Fused Alumina, Pink Fused Alumina, Garnet, Fused Mullite, Steel Shots and Refractory Bricks , etc.
Our regular customers mostly come from Europe such as Germany,Switzerland,Italy and so on.
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