Marble, also known as marble, is a recrystallized limestone whose main component is CaCO3. There are many colors, usually with obvious patterns and many mineral particles. The Mohs hardness is between 2.5 and 5.
Fineness | Applications | Recommended Equipment |
80-200 meshes | Marble powder, a kind of heavy calcium powder (dolomite powder) with high Ca content. The whiteness is 85,90,93 or higher. Used as materials in construction, wall coating, chemical filler, weighting agent, papermaking and sealants as well as feed additive fields. | MTM Trapezium Mill MTW Trapezium Mill LM Vertical Mill |
250-300 meshes | Raw materials of plastic, rubber, coating and water-proof products. | |
350-400 meshes | Used to produce pinch plates, building and chemical materials. | XZM Ultrafine Mill LUM Ultrafine Vertical Mill |
400-600 meshes | Used to produce cream paste and soap. | |
Above800 meshes | Used in the production of rubber, plastic, cable and PVC filler. | |
Above1250 meshes | Used as the raw materials of PVC, PE, paint, coating, bottom & surface coating of papermaking and ink. |
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