Introduction of mullite corundum brick:
Mullite corundum brick is adopted imported tabular corundum, high purity fused corundum as raw material, use advanced micro powder addition technique, after mixing, drying, shaping, sintering at high temperature furnace.
Application of mullite corundum brick:
Primarily used for lining of the shuttle kiln for calcining refractory material, industrial ceramics , domestic ceramics and the bricks for the high temperature zone of tunnel kiln, insulation brick for high-temperature furnace.
Technology Index:
|
| Item |
CF1500 |
CF1550 |
CF1600 |
| Maximum service temperature ℃ |
1500 |
1550 |
1600 |
| Al2O3 % |
≥70 |
≥80 |
≥85 |
| SiO2 % |
≤28 |
≤15 |
≤13 |
| Fe2O3 % |
≤0.5 |
≤0.5 |
≤0.3 |
| Bulk density g/cm3 |
1.3—1.5 |
1.4—1.7 |
1.6—1.8 |
| Cold crushing strength Mpa |
≥8 |
≥8 |
≥10 |
| Refractoriness under load ℃ |
≥1500 |
≥1550 |
≥1600 |
| Permanent linear change (1600℃×3h) % |
±0.5
|
±0.5
|
±0.3
|
| Thermal conductivity (Average800℃)w/m.k |
≤0.6 |
≤0.7 |
≤0.8 |
|
Remark
|
The standards for highest service temperature are oxidizing atmosphere and intermittent furnace. |
|
|
|
|
Company Information
Zhengzhou Jansincere Refractory Co., Ltd was founded in 1986. Jansincere Refractory is focused on providing professional refractory design, manufacturing, installation and kiln maintenance for aluminum, non-ferrous metallurgy, cement, environment and energy solutions, and petroleum industries.
Jansincere Refractory Group covers of 135,000m² with 3 billion RMB fixed assets. There are 553 employees, including 23 managers, 42 technicians, and 8 qualified installation engineers.
Jansincere Refractory Group consists of one headquarters and three subsidiaries.
The headquarters is called Zhengzhou Jansincere Refractory Set Company,
three subsidiaries are: Zhengzhou Jansincere Refractory Installation Co., Ltd,
Shanghai Jansincere Refractory Co., Ltd,
Zhengzhou Jansincere Petroleum Technology Co., Ltd.
The main business scope and products are:
No.1 branch specialized in manufacturing various lightweight insulating refractories.
No.2 branch specialized in manufacturing various aluminum silicon series of refractories.
No.3 branch specialized in manufacturing high-grade aluminum silicon carbide brick, corundum bricks, silica brick.
No.4 branch specialized in manufacturing high-grade magnesium series of refractories.
No.5 branch specialized in manufacturing aluminum silicon series of mortar,castable,pre-cast products and other monolithic products.
Jansincere Certification
Packing
