Is usually used as a filler, is also widely used in artificial floor tile, rubber, plastics, paper, paint, paint, printing ink, cable, building materials, food, medicine, textile, food, toothpaste and other daily chemical industry and as a filler to increase the product volume, and reduce the production cost. In the rubber, the volume of the rubber can be increased, and the processing property of the rubber can be improved, and the hardness of the rubber can be improved.
1 tsp powder in rubber industry
Rubber - rubber with heavy calcium carbonate powder: 400 mesh, Whiteness: 93%, calcium carbonate: 96%) of calcium carbonate is one of the largest amount of big filler used in rubber industry. Calcium carbonate filling of a large amount of rubber, can increase the volume of the product, and save expensive natural rubber, which can greatly reduce the cost. Calcium carbonate filled rubber, can obtain higher than pure sulfide rubber expansion strength, tear strength and abrasion resistance.
2 tsp powder plastic industry
Plastic - plastic masterbatch, masterbatch with heavy calcium carbonate powder (calcium carbonate) 400 mesh, high temperature heating requirements brightness invariant, ore structure for large crystalline calcite, calcium carbonate content: 99%, Whiteness: 95%), calcium carbonate in the plastic products can play a role in skeleton and stability of products product size has great effect, hardness can improve products and improve product surface gloss and surface smoothness. Because calcium carbonate whiteness in more than 90, you can also replace the expensive white pigment.
3 the paint industry with heavy calcium powder
Paint - latex paint with heavy calcium carbonate powder (TSP) 800 or 1000 mesh, Whiteness: 95% calcium carbonate: 96%) carbonate calcium amount in the industry is larger also, for example in the thick paint dosage is 30% more than in the paint.