High Purity Heavy Calcium Carbonate manufacturer With Hot Sale
Description
Ground Calcium Carbonate Powder (GCC) is an important and widely used inorganic salts. Is directly mechanically crushed natural calcite, limestone, chalk, and shells in the system. Because of its sedimentation volume than the chemical method for producing precipitated calcium carbonate sedimentation volume is small, so called heavy calcium carbonate.
Specification
| Specification | CaCO3 | MgCO3 | Fe2O3 | Whiteness | Moisture | Size |
| Calcite | 98.5% | 0.80% | 0.30% | 95% | 0.50% | 0-25mm;100-3000mesh |
Usage
Widely used in artificial floor tiles, rubber, plastics, paper, coatings, paints, inks, cables, building supplies, food, medicine, textile, feed, toothpaste and other daily-use chemical industry, as filler to increase the volume of products, reduce production costs.
Application
1) Rubber Industry
It is the biggest filler in rubber industry which could increase the volumn of products and save expensive natural rubber, and low the cost. If calcium carbonate fill in the rubber, which could gain the tensile strength, tear strength and abrasive resistance.
2) Plastic Industry
It has big effect to the stability of plastic products and improve the hardness, and surface gloss and smoothness. If the whiteness is up 90%, it can instead of the expensive white pigment.
3) Coating Industry
It is widely used in the water-based paint industry, which is easily dispersion and good gloss. The volumn of uses is around 20%-60%.
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