Product Characteristic
1. Low heat storage and low thermal conductivity
2. Excellent chemical stability
3. Excellent thermal stability and thermal shock resistance
4. Excellent corrosion resistance
5. Excellent airflow resistance
6. Excellent reflection resistance
7. Excellent elasticity and low thermal shrinkage
1. Insulation material of high temperature furnace in the industry of metallurgy and petrochemical
2. Sealing material of high-temperature furnace door, expanded gaps and furnace top lid
3. Insulation material of ceramic high-temperature furnace
Product grade |
1600 |
Code |
DFL-712 |
Color |
White |
Compressive strength(Mpa) |
≥0.02 |
Shrinkage on heating(%) |
1500℃*24h≤-3 |
Thermal Conductivity(W/m.k) Hot surface 1000(℃)℃ |
≤0.20 |
Density(kg/m3) |
94±15; 128±15 |
Specification(mm) |
7200/3600*610*20/25 |
AL2O3(%) |
71~73 |
AL2O3+SiO2(%) |
≥99 |
Package |
Carton Box |
Quality Control System |
ISO9001-2000 , ISO14001-1996 |