Product description
High-strength and wear-resistant castable material are mainly made of high-strength refractory raw materials such as special-grade alumina, corundum and silicon carbide as aggregates and fine powder, and added with micro powder. The material has the characteristics of good volume stability, high strength, good wear resistance, thermal shock resistance, corrosion resistance, no cracking, no peeling, etc. The product is mainly used in parts of industrial kilns with severe erosion and wear such as ball rotary kilns and coal injection pipes.
Application of castable material
Castable material are used in various heating furnaces, soaking furnaces, circulating fluidized bed boilers, waste incinerators, waste heat power generation boilers, hot blast furnaces, continuous casting tundish, hot metal tanks and tapping troughs, etc.
Physical and chemical index of castable material
|
Items |
CH-75 |
CHxwj80 |
CH-85 |
|
|
AL2O3 /% ≥ |
75 |
80 |
85 |
|
|
Bulk density g/cm3 ≥ |
2.7 |
2.8 |
2.9 |
|
|
Flexural strength/ MPa≥ |
110℃×24h |
16 |
18 |
20 |
|
1100℃×3h |
18 |
20 |
20 |
|
|
Compressive strength /MPa≥ |
110℃×24h |
70 |
80 |
80 |
|
1100℃×3h |
90 |
100 |
100 |
|
|
Normal wear /cm3 ≤ |
8 |
8 |
8 |
|
|
Thermal shock stability TSR (900℃ ,Water cooling) /Times≥ |
20 |
20 |
20 |
|
Packages
Factory introduction
Zhengzhou Caihua Kiln Masonry Installation Co., Ltd, be called for short of CH Refractories was founded in 1984, have advanced process equipment and raw material preparation system.
A full set of refractories conventional testing equipment, can ensure the quality before sending to customers.
CH Refractories mainly produce refractory materials for metallurgical, coking, cement industry, electric power industry, chemical and general industrial furnaces. Annual production of a variety of shaped and unshaped refractory materials 120,000 tons. The refractory products exported to Middle east, South America, Middle Asia, Southeast Asia, Africa and other regions.
FAQ
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Q: Which countries you mainly exporting to?
Q: How long is the production time?
Q: What payment term you can accept?
Q: Can you do OEM? Or customized packages?
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Physical and chemical index of castable material
|
Items |
CH-75 |
CHxwj80 |
CH-85 |
|
|
AL2O3 /% ≥ |
75 |
80 |
85 |
|
|
Bulk density g/cm3 ≥ |
2.7 |
2.8 |
2.9 |
|
|
Flexural strength/ MPa≥ |
110℃×24h |
16 |
18 |
20 |
|
1100℃×3h |
18 |
20 |
20 |
|
|
Compressive strength /MPa≥ |
110℃×24h |
70 |
80 |
80 |
|
1100℃×3h |
90 |
100 |
100 |
|
|
Normal wear /cm3 ≤ |
8 |
8 |
8 |
|
|
Thermal shock stability TSR (900℃ ,Water cooling) /Times≥ |
20 |
20 |
20 |
|
