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

Heavy calcium powder plastic used in the plastics industry - heavy calcium carbonate powder (heavy calcium powder) 400 mesh for plastic masterbatch and color masterbatch. It is required that the whiteness does not change after high temperature heating. The ore structure is large crystalline calcite. Calcium carbonate content: 99 %, whiteness: 95%), calcium carbonate can play a skeleton role in plastic products, which plays a great role in the dimensional stability of plastic products. It can also increase the hardness of the products, and improve the surface gloss and surface of the products. Smoothness. Since the whiteness of calcium carbonate is above 90, it can also replace expensive white pigments.

Heavy calcium powder paint used in the paint industry - heavy calcium carbonate (heavy calcium powder) used in latex paint 800 mesh or 1000 mesh, whiteness: 95%, calcium carbonate: 96%) Calcium carbonate is also used in a large amount in the paint industry. For example, the dosage in thick paint is more than 30%.

Heavy calcium powder used in water-based coating industry Heavy calcium carbonate (heavy calcium powder) used in water-based coating industry 800 mesh or 1000 mesh, whiteness: 95%, calcium carbonate: 96%,) Calcium carbonate is more widely used in the water-based coating industry. It can make the paint non-settling, easy to disperse, and have good gloss. The dosage in water-based paint is 20-60%.

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

Heavy calcium powder used in the construction industry (dry mortar, concrete) Heavy calcium carbonate (heavy calcium powder) used in dry mortar 325 mesh, whiteness requirement: 95%, calcium carbonate content: 98%) Calcium carbonate is used in concrete in the construction industry plays an important role. Not only can it reduce production costs, but it can also increase the toughness and strength of the product.

Heavy calcium powder for fireproof ceiling industry Heavy calcium carbonate (heavy calcium powder) for fireproof ceilings: 600 mesh, whiteness requirement: 95%, calcium carbonate content: 98. 5%) calcium carbonate is needed in the production process of fireproof ceilings, which can improve the whiteness and brightness of the product, and the fireproof performance will also be increased.

Heavy calcium powder for artificial marble industry Heavy calcium carbonate (heavy calcium powder) for artificial marble: 325 mesh, whiteness requirement: 95%, calcium carbonate content: 98. 5%, pure and without impurities) calcium carbonate has been widely used in the production of artificial marble.

Heavy calcium powder for floor tile industry Heavy calcium carbonate (heavy calcium powder) for floor tiles: 400 mesh, whiteness requirement: 95%, calcium carbonate content: 98. 5%, pure and impurity-free) calcium carbonate can be used in the floor tile industry to increase the whiteness and tensile strength of the product, improve the toughness of the product, and reduce production costs.