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The industrial use of Calcium powder in different fineness
Date:2013-01-05 07:56:44
The different fineness of Calcium powder:What are the Calcium powde used for after processing by powder mill equipment?The calcium powder commonly known as limestone, it can be divided into: reproduce Gaifen, lightweight Gaifen. The common specifications of the activitycalcium powder is 100 mesh, 200 mesh, 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1250 mesh, 2500 mesh, 4000 mesh, etc..
The calcium powder in industry usually is 400 mesh and -600 mesh, the 400 mesh are widely used in rubber, plastics, paper, fireproof ceiling and floor drilling industry. 800 mesh to 1000 mesh fineness is applied in paints and waterborne coatings industry.
1, the paint industry with calcium powder. Paint, latex paint with calcium powder 800 mesh or 1000 mesh Whiteness: 95%, calcium carbonate: 96%, the amount of calcium powder in the paint industry, for example, in the thick paint in the amount of 30% or more.
2, waterborne coatings industry with calcium powder. Waterborne coatings with calcium powder 800 mesh or 1000 mesh Whiteness: 95%, calcium powder: 96%, calcium powder broader use in waterborne coatings industry, can paint settlement, easily dispersed, good gloss characteristics, The aqueous paint used in an amount of 20-60%.
Processing calcium powder to more than 400 mesh fineness, best select powder mill equipment. Clirik produced the highest powder mill equipment, processing fineness is in the 3000 target, the device is suitable for Mohs hardness of ≤ 6 non-inflammable superfine powder processing of brittle materials, in the case of the same,the finished product fineness and motor power than the jet mill, mixing mill, ball mill production more than doubled.The final fineness of powder mill equipment can be adjusted between 325 meshes and 3000 meshes, and the product fineness can reach D97 ≦ 5um.
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