Heavy calcium carbonate It is commonly referred to as "heavy calcium". The white powder is produced from high-quality dissolved stone raw materials. Calcium bicarbonate is dissolved in water and ethyl acetate. It has the characteristics of high whiteness, high purity, mild color, and stable reliability of organic chemistry. Heavy calcium is usually used as filler for industrial production equipment. It is widely used in brick, plastic, plastic, paper industry, building paint, paint, ink, cable, engineering construction goods, food, pharmaceutical, textile, refined feed, toothpaste and other chemical raw materials, as a filler in the chemical manufacturing industry, to increase the volume of goods, reduce product costs, improve the volume of plastic, improve the characteristics of recycled rubber It can semi improve or enhance the effect and adjust the rubber hardness. It is used as building decoration materials, and has the characteristics of corrosion resistance, low temperature resistance, sound insulation and noise reduction, and easy seismic production and processing.
The plastic increases the plastic volume and reduces the commodity. This product improves the stability of plastic specifications and the strength and rigidity of plastic, improves the production and processing characteristics of plastic, improves the temperature resistance of plastic, improves the plastic astigmatism, and uses the high whiteness, water absorption, high impact compressive strength and other characteristics of calcium carbonate. Heavy calcium carbonate has the characteristics of corrosion resistance, low temperature resistance, sound insulation and noise reduction, and earthquake resistance, which is convenient for production and processing. It is used for building materials, building ceramics, floor tile doors, lattices, walls, wrenches, centrifugal pumps, handrails and railing lines. It is used in paper industry, architectural coatings, paints, polyethylene aluminum profiles, tanneries, polyethylene support plates, pharmaceuticals, food, skin care products, inks, etc.
Secondly, active calcium carbonate dolomite raw materials are mainly used as fillers in the fields of plastics, plastics, paper industry, architectural coatings, inks, and other fields, as well as chemical raw materials such as tooth cleaning powder, toothpaste, and skin care products. It is used for mechanical equipment generation, metallurgical industry, and laminated glass wool production to manufacture heavy calcium iron ore. For water cleaning and grinding architectural coatings, activated calcium carbonate with white particle size shall be used to calcine and dissolve calcium bicarbonate.
1. Relativity safety of heavy calcium, high adhesion of dry paint and high whiteness of light calcium.
2. The application of light calcium is cautious and easy to cause serious thickening, agglomeration of heavy construction paint, and high proportion of calcium in absorbing residual oil.
3. Light calcium paint has high adhesion than calcium paint.
4. Water content: the water content of heavy calcium is less than 0.3%, and the water content of light calcium is higher than that of calcium.
