Special sale of refractory materials alumina high temperature alumina calcined alumina powder welcome to call to order

Product physical and chemical properties: High-purity alumina products appear as white crystalline powder or fine sand, with uniform particle size, low livestock water content, stable chemical properties, good crystal phase stability, difficult to dissolve in acids and alkali, and have good sintering activity. A series of high-purity alumina are prepared by different processes and can be used in sapphire crystal raw materials for D, three-primary color phosphors, long afterglow phosphors, high-pressure sodium lamp tubes, glass additives, electronic ceramics, catalyst carriers and other fields. Due to its better physical and chemical properties, corresponding customers can obtain more satisfactory use effects.
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Application scope: used in the electronics industry for the production of high-frequency porcelain, ceramic substrates, high-frequency The main raw material for products such as hardness devices, three-base fluorescent components and sodium lamp tubes.

Packaging and transportation: Packed in double-layer woven bags and kraft paper bags. Packaging marks can be customized according to requirements, net weight per bag and / bag. Rain, moisture and damage should be avoided during transportation.