The difference between alumina grinding balls and packing - Appropriate chemical industry

have many kinds of alumina, alumina ceramic ball is also points a lot of kinds, there are mainly alumina grinding ball, the inert alumina filler and activated alumina ball, etc.

single from the appearance point of view, it is difficult to distinguish between alumina grinding balls and alumina packing, because appearance is a white ball, but when the hand to touch, can be distinguished easily. The surface of the alumina grinding balls feels is very smooth, and alumina filler ball surface touch is relatively rough, but also can be distinguish from ball diameter, alumina grinding ball diameter greater than 30 of the molding process is the isostatic pressing molding, pressing ball, the surface has a obvious suppression line, while packing ball all rolled into model, so the diameter of 30 or more we can tell from appearance.

alumina grinding balls and alumina content of inert alumina filler ball is different also, the content of alumina grinding balls are two 92 porcelain and ceramic 95, with 92 inert alumina filler is porcelain, 95 porcelain and ceramic 99 three.

alumina grinding balls and alumina packing also has the very big difference on purpose, alumina grinding ball is mainly engaged in abrasive industry, widely used in ceramics, cement, coating, and refractory, etc. And inert alumina filler ball is used in petroleum, chemical industry, etc, as tower packing ball and catalyst carrier, plays an important role in the petroleum chemical industry.

alumina factory research to distinguish the alumina grinding balls and packing, the varieties of alumina production planning, can produce the alumina ceramic varieties effectively.