Light calcium carbonate is non-toxic, odorless, non-irritating, fine particles, rough surface , and the color is white. The role and use of light calcium carbonate is very wide and can be used in the following industries:
A lot of light calcium carbonate is filled in rubber, which can increase the volume of products, thereby reducing costs, rubber which filled with lots of light calcium carbonate can get a higher tensile strength and wear resistance than pure rubber.
Light calcium carbonate has a great effect on the stability of the size of plastic products, can improve the hardness of the products and the surface gloss and surface roughness.
Light calcium carbonate is applied in the paint industry in a larger amount, is an indispensable skeleton, the amount of thick paint is more than 30%, Phenolic enamel 4-7% Phenolic fine wrinkle paint more than 39%.
Water-based paint industry
Application in the water-based paint industry, paint does not subside, easy to disperse, good gloss and so on, the amount of water-based paint is 20-60%.
In addition, light calcium carbonate can guarantee the strength and whiteness of the paper, with a lower cost. In the cable industry can play a certain role in insulation. But also as a toothpaste friction agent.
Guilin Hengda Mining Machinery Co., Ltd is a professional ultrafine mill manufacturer from China. For light calcium carbonate ultrafine mill, HGM series is a good choice, not only for its factory price, but also multiple layers of multiple grinding roller, grinding wheel bracket with a combination of structure, the drive spindle is s multi-angle diamond-shaped structure, crushing power strong, less maintenance, easy demolition, low cost, and the finished product does not turn back.
HGM multi-layer curved roller mill is the ideal equipment for the current dry production of non-metallic mineral powder. Main Unit equipped with built-grading institutions, grading wheel unique structure, grading effect, powder particles concentrated, no large particles of pollution. Grinding ring with a special wear-resistant alloy steel or high chromium manufacturing, life increased by 2-3 times. Main unit base with the overall cast steel structure, high structural strength, shock absorption performance.
HGM ultrafine grinding mill specifications:
Max feeding size: ≤20mm
Main unit power：132/200KW
Final product size: 3-35μm
Applications : It is applied to the processing of nonmetallic minerals with the water content less than 10% and the Moh’s hardness under6, such as calcium carbonate, talcum, barite, wollastonite, feldspar etc.
26th Feb. 2018