Company Information
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Contact SupplierWe have a large variety of high efficiency Insulating Refractory Castable. We are well- reckoned as one of the flourishing Medium purity Insulating Castables Exporters and Suppliers. Produced from the high quality raw materials, these Refractory Insulating Castables are a perfect blend of strength and quality. We offer the Refractory Insulating Castables that are commonly used in cement, metal melting and various other heat processing industries.
Specifications
Properties | JR : 7 | JR : 9 | JR : 9HS | JR : 11 | JR : 13 | JR : 15 | |
Recommended Service Temp. (oC) | 1100 | 1100 | 1100 | 1350 | 1350 | 1350 | |
Dry Density (kg/m3) | 750 ~ 850 | 900 ~ 1000 | 900 ~ 1000 | 1100 ~ 1250 | 1300 ~ 1450 | 1500 ~ 1600 | |
Thermal Conductivity (kcal/m/hr/oC, max.) | 0.14 | 0.28 | 0.28 | 0.31 | 0.33 | 0.44 | |
CCS (Kg/cm2) | 110 oC | 12~14 | 15~20 | 20~25 | 35~45 | 50~60 | 90~100 | 800 oC | 4~6 | 6~8 | 8~10 | 25~30 | 30~40 | 60~70 | 1100 oC | 6~8 | 10~14 | 15~20 | 25~30 | 30~40 | 60~70 | 1300 oC | - | - | - | 40 ~ 45 | 50~70 | 70~90 |
PLC (%) | 500 oC | - | ± 0.2 | - | - | - | - | 800 oC | ± 1.0 | ± 0.6 | - | - | - | - | 1100 oC | ± 1.6 | ± 1.0 | ± 1.5 | ± 0.2 | ± 0.2 | ± 0.2 | 1300 oC | - | - | - | ± 1.0 | ± 0.6 | ± 0.6 |
Fe2O3 (%) max | 8.5 | 6 | 3 | 3.5 | 3.5 | 3.2 |