Abstract：Heavy calcium carbonate: referred to as heavy calcium, is ground from natural carbonate minerals such as calcite, marble, and limestone. Heavy calcium carbonate is ground from natural carbonate minerals such as calcite, marble, and limestone. The ore structure is large crystal calcite, calcium carbonate content: 99%, whiteness: 95%.
Heavy calcium carbonate: referred to as heavy calcium, is ground from natural carbonate minerals such as calcite, marble, and limestone. Heavy calcium carbonate is ground from natural carbonate minerals such as calcite, marble, and limestone. The ore structure is large crystal calcite, calcium carbonate content: 99%, whiteness: 95%.
heavy calcium carbonate powder for rubber: 400 mesh
whiteess: 93%
calcium carbonate: 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 the cost. When calcium carbonate is filled in rubber, it can obtain higher tensile strength, tear resistance than pure rubber sulfide. Crack strength and wear resistance.
Heavy calcium carbonate powder (heavy calcium powder) for plastic-plastic masterbatch and color masterbatch is 400 mesh
calcium carbonate conten: 99%
whiteness: 95%
Calcium carbonate can play a skeleton role in plastic products, has a great effect on the dimensional stability of plastic products, can also improve the hardness of products, and improve the surface gloss and Surface smoothness. Because the whiteness of calcium carbonate is above 90, it can also replace expensive white pigments.
800 mesh or 1000 mesh,
whiteness: 95%
calcium carbonate: 96%
The amount of calcium carbonate in the paint industry is also large , for example, the dosage in thick paint is more than 30%.
800 mesh or 1000 mesh
whiteness: 95%
calcium carbonate: 96%
calcium carbonate is more widely used in the water-based paint industry , Can make the coating do not settle, easy to disperse, good gloss and other characteristics, the dosage in water-based coatings is 20-60%.
heavy calcium carbonate for paper : 325 mesh
whiteness requirement: 95%
calcium carbonate content: 98%
Calcium carbonate plays an important role in the paper industry. It can ensure the strength and Whiteness and low cost.
heavy calcium carbonate for dry mortar (heavy calcium powder) 325 mesh
whiteness requirement: 95
calcium carbonate content: 98%
Calcium carbonate in concrete in the construction industry It plays an important role. It can not only reduce the production cost, but also increase the toughness and strength of the product.
heavy calcium carbonate for fireproof ceiling (heavy calcium powder): 600 mesh
whiteness requirement: 95%
calcium carbonate content: 98.5%
Calcium carbonate needs to be used in the roduction process of fireproof ceiling, can Improve the whiteness and brightness of the product, and the fire performance will also increase.
heavy calcium carbonate for artificial marble (heavy calcium powder): 325 mesh
whiteness requirement: 95%
calcium carbonate content: 98.5%
Calcium carbonate has been widely used in artificial marble.
heavy calcium carbonate for floor tile (heavy calcium powder): 400 mesh
whiteness requirement: 95%
calcium carbonate content: 98.5%
Calcium carbonate can be used in the floor tile industry , Used to increase the whiteness and tensile force of the product, improve the toughness of the product, and reduce the production cost.
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