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.
Before light calcium carbonate is applied to different industries, it has to be groud into powder. As for light calcium carbonate Raymond grinding mill, Guilin hengda HD series high efficiency raymond grinding mill is a good choice, it breakthrough the bottleneck of the grinding mill, the production is 20-30% higher than traditional raymond mill, The increase mechanism of linkage pressure of the rollers, which greatly prolongs the useful life of the equipment and increases the capacity by 20% under the same power. With the original roller assembly, the oiling time increased 6 – 15 times, achieve the application of oil once, use for 30-45 days.Higher Accuracy powder Classify, without coarseness missing, e accuracy is 80-600 meshes. The classify efficiency reached 99%. HD series has the advantages of high production, high qualification rate Low noise and vibration in grinding of the 325-400 meshes.
HD series high efficiency raymond grinding mill specifications:
Max feeding size: ≤35mm
Main motor power：45-315KW
Final product size: 80-400 mesh
Applications : For non-metallic minerals with a Mohs hardness of 6 or less and moisture content of 6% or less, it has a high productivity and high grinding power, such as talc, calcite, calcium carbonate, dolomite, , Kaolin, clay, graphite, , zircon sand, bentonite and other non-metallic minerals.
25th Feb. 2018