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The Fineness Requirements Of Different Uses Of Calcium Bicarbonate Powder

Last Update:2020-05-14 00:19:44

For dry mortar, it is 325 mesh of calcium bicarbonate powder, the whiteness requirement is 90%, which can be processed by Raymond mill, and the calcium carbonate content is 95% Calcium carbonate plays an important role in the concrete in the construction industry. Raymond mill can grind more than 300 kinds of high and fine powder processing materials in the construction industry. The particle size of finished products can be adjusted within the range of 80 to 325 mesh, which can not only reduce the production cost, but also increase the toughness and strength of products.

Heavy calcium carbonate powder for water-based coating is more than 800 mesh, Whiteness: 95%, calcium carbonate: 96%. Calcium carbonate is widely used in water-based coating industry. The powder size of micro powder grinder is relatively fine, and it is mainly used for processing gypsum, calcite, talcum, coating, etc. the applicable materials are non flammable and explosive non-metallic materials with Mohs hardness below 9.

Heavy calcium carbonate powder for rubber: more than 400 mesh, Whiteness: 93%. The whiteness requirements can be reduced depending on the rubber materials. Calcium carbonate is widely used in the rubber industry, which can increase the volume of its products, and save expensive natural rubber. The discharging granularity of lum ultrafine vertical mill is 400 - 650 mesh, and the output range is 5 - 18 T / h, the processed powder can improve the tensile strength, tear strength and wear resistance of rubber.

The selection of the type of the grinding machine of calcium bicarbonate depends on the specific use. Different industries have different requirements for the fineness of calcium bicarbonate powder. How to select the type of grinding machine is particularly important because it affects the use effect in different fields. Therefore, in the early stage of putting into use, it is necessary to do a good job of inspection and analysis, so as to improve the efficiency of the production line of heavy calcium powder and accelerate the progress of the project.


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