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60% Al2O3 High Alumina Low Cement Precast Shaped

China 60% Al2O3 High Alumina Low Cement Precast Shaped, Find details about China Precast Block, High Alumina Block from 60% Al2O3 High Alumina Low Cement Precast Shaped

Model NO.
60
HS Code
69022000
Model NO.
60
HS Code
69022000
ZIBO HITECH MATERIAL Co., Ltd is one of the biggest manufacturer and exporter of precast shaped refractory. We have primary exported to Alcan INC, FEDMET resources corp. etc famous company.

1. We can design and manufacture the exact size and shape according to your application.

2. Theses shapes include burner brick, cement kiln nose, alumina furnace roof, check wall shape, furnace seal blocks etc.

3. Precast shapes have many advantages such as extra size for extra use, high strength and quick and easy installation.

4. We have enough experience in the field of manufacture and application of refractory precast shape.
Product
Index		LCC-50LCC-55LCC-60LCC-65LCC-70LCC-75LCC-80
 
 
Chemical composition		Al2O3 % ≥50556065707580
SiO2 % ≤42403430231912
CaO % ≤2.02.02.02.02.02.02.0
Bulk density g/cm3 ≥2.202.252.452.502.602.652.80
Cold crushing strength Mpa
≥		110× 24h40505560707685
1100 × 3h55657070808490
1500 × 3h55657070808090
Modulus of ruputer Mpa
≥		110× 24h666781011
1100× 3h99910111111
1500× 3h10101010111111
Reheating linear change % ≤1100× 3h0.10.10.10.10.10.10.1
1500× 3h0.30.30.30.30.30.30.3
Construction water %7-87-87-87-87-87-87-8
Max working temperature1500160016001600160016501700

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