| Place of Origin |
Zhejiang China (Mainland) |
| Al2O3 Content (%) |
75-95% |
| Brand Name |
jinzhou |
| Shape |
Brick |
| Material |
Alumina Block |
Alumina hollow ball blocks have insulation density, heat capacity is small, low thermal conductivity, heat and strong characteristics, alumina bubble brick lining for high-temperature kilns, thermal insulation material.BrandOf nameindexAlumina Hollow Ball BrickFe2O3%≤0.8Al2O3%≥95Crusjing strength≥8Bulk density≤1200Pefractoriness≥1800Thermal conductivity w/m.k≤1.0