ρ-activated alumina

This product is non-toxic, tasteless, odourless, white powder, soluble in acid or alkali solution.It has a strong water absorption performance in the air and can react with water and generate a high strength aluminum hydroxide gel.

This product is a pure alumina phase, less impurity, high purity, does not contain low eutectic phase, can be used as high temperature refractory (low cement or no cement )castable shaping binder, improves the refractoriness, slag corrosion resistance of refractory products.It is a new type of refractory binder and also the raw materials and forming binder of activated alumina and other catalyst, and the combination of high-grade porcelain ceramic industry.