Lightweight High Alumina Castable

The performance of lightweight high alumina castable is decided by the chemical properties of the surface pores and pore size characteristics. Compared with other porous materials, lightweight high alumina castable has the following excellent performance: large opening holes interconnected pores, tortuous process, large specific surface area, high strength at room temperature and changing temperature, low density, good resistance, thermal shock resistance, high temperature resistance, chemical resistance, good filtering adsorption properties. Lightweight high alumina castable can be used as catalyst supports, fixed microorganisms, reverse osmosis membrane properties, fine foaming.

Lightweight high alumina castable can be fed by0 pump, shortening time of masonry stove. Gravity casting material is based on solid, fluid theory, combined with refractory characteristics of the application and the development of high-tech. Gravity casting material can make use of its own weight, without vibration, to achieve densification.

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