1. Calcium carbonate for rubber industry


Calcium carbonate for rubber-rubber: (400 mesh, whiteness: 93%, calcium content: 96%). Calcium carbonate is one of the largest fillers used in the rubber industry. A large amount of calcium carbonate is filled in rubber, which can increase the volume of its products and save expensive natural rubber, thereby greatly reducing costs. Calcium carbonate is filled into rubber to obtain higher tensile strength, tear strength and wear resistance than pure rubber vulcanizates.


2. Calcium carbonate value for plastic industry


Plastic masterbatch and color masterbatch use calcium carbonate 400 mesh. The whiteness is required to remain unchanged after high temperature heating. The ore structure is large crystal calcite calcium carbonate content: 99%, whiteness: 95%), calcium carbonate can be used in plastic products To a kind of skeletal effect, it has a great effect on the dimensional stability of plastic products, and can also increase the hardness of the products, and improve the surface gloss and surface smoothness of the products. As the whiteness of calcium carbonate is above 90, it can also replace expensive white pigments.


3. Calcium carbonate for paint industry


Calcium carbonate 800 mesh or 1000 mesh for paint and latex paint, whiteness: 95%, calcium carbonate: 96%, the amount of calcium carbonate in the paint industry is also large, for example, the amount of more than 30% in thick paint.


4. Calcium carbonate for water-based coating industry


Calcium carbonate 800 mesh or 1000 mesh for water-based paint, whiteness: 95%, calcium carbonate: 96%, calcium carbonate is more widely used in the water-based paint industry, can make the paint do not settle, easy to disperse, good gloss and other characteristics, in The amount of water-based paint is 20-60%.


5. Calcium carbonate for paper industry


325 mesh heavy calcium carbonate for papermaking, whiteness requirement: 95%, calcium carbonate content: 98%, calcium carbonate plays an important role in the papermaking industry, can ensure the strength and whiteness of the paper, and the cost is low.


6. Calcium carbonate for construction industry (dry mortar, concrete)


Calcium carbonate 325 mesh for dry mortar, whiteness requirement: 95%, calcium carbonate  content: 98%, calcium carbonate plays an important role in concrete in the construction industry. Not only can the production cost be reduced, but also the toughness and strength of the product can be increased.


7. Calcium carbonate  for fireproof ceiling industry


Calcium carbonate 600 meshes for fireproof ceilings, whiteness requirement: 95%, calcium carbonate content: 98.5%, calcium carbonate needs to be used in the production process of fireproof ceilings, which can improve the whiteness and brightness of the product, and the fireproof performance will also increase.


8. Calcium carbonate for artificial marble industry


Calcium carbonate for artificial marble 325 mesh, whiteness requirement: 95%, calcium carbonate content: 98.5%, pure and free of impurities, calcium carbonate has been widely used in artificial marble production.


9. Calcium carbonate for floor tile industry


Calcium carbonate 400 mesh for floor tiles, whiteness requirement: 95%, calcium carbonatecontent: 98.5%, pure and no impurities. Calcium carbonate can be used in the floor drill industry to increase the whiteness and tensile strength of the product, improve the toughness of the product, and reduce the production cost.

Post time: Aug-22-2020