The main content of high alumina ceramic balls (porcelain pillars) is mainly alumina, which has sufficient chemical and thermal stability. As the support, covering material and tower packing of the catalyst in the reactor, it is widely used in chemical industry, fertilizer, smelting, natural gas, ceramics and other industries. It has the characteristics of high purity, good strength, wear resistance, high temperature resistance, strong acid and strong alkali resistance.
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