Alumina

This product uses selected raw materials, the use of ultra-high-temperature rotary kiln calcination. And general level of calcined alumina, compared with a high conversion rate, a fully developed and stable grain size, impurity content is low, in the refractory industry, will greatly improve the thermal strength of refractory products and high-temperature volume stability nature.

calcined alumina containing different levels of granularity of the product, give to meet the refractory industry and special ceramic industry demand for different uses. Both can be widely used in containing silica fume, or does not contain silica fume, high-performance refractory castables, enhance and improve the castable castable construction performance Water-reducing effect and can also be applied, such as skateboarding, such as continuous casting Sanda Jian Refractory shaped products on to improve their high temperature performance. Transport and storage: products in the transport and storage process, should pay attention to moisture, and strictly avoid contamination by other impurities

Transport and storage:

products in the transport and storage process, should pay attention to moisture, and strictly avoid contamination by other impurities.

Performance  Indicators