Calcium carbonate is a white fine crystalline powder, tasteless and odorless. There are two forms, amorphous and crystalline. Crystal type can be divided into rhombic and hexagonal crystal systems (anhydrous calcium carbonate is a colorless rhombic crystal, hexahedrons calcium carbonate is a colorless monoclinic crystal), is columnar or rhomboid, the density of 2.93g/cm3. The melting point is 1339℃ (decomposed at 825-896.6℃) and 1289℃ at 10.7MPa. Insoluble in alcohol, soluble in ammonium chloride solution, and almost insoluble in water. Recently, a customer in Kazakhstan, who operates a factory producing door and window profiles, purchased light calcium carbonate from us.
Product name: Calcium carbonate
Specification: 325mesh,800mesh,1250mesh,2000mesh
Form: Powder
Color: White
CAS NO.:471-34-1
Calcium carbonate Packing and shipping: 25kgs/bag, 1 ton/ton bag, or as required.
Usage: Used in papermaking, metallurgy, glassalkali, rubber, medicine, pigment,organic chemical industry.
Calcium carbonate Storage: Storage in a ventilated low-temperature dry warehouse.
Ports of delivery are Tianjin, Qingdao, and Dalian port.
Do you need to lower your costs by purchasing calcium carbonate in bulk wholesale quantities?
Yayang Calcium carbonate solutions offer perfect solutions for various industrial applications. Sourced from natural resources and processed using state-of-the-art technology, our calcium carbonate delivers the best quality and purity to you.
Heavy calcium carbonate is particularly suitable for the construction and plastics industries. Its high density and low oil absorption make it an excellent choice for these applications.
On the other hand, light calcium carbonate is ideal for the paper and paint industries. Its fine particle size and high whiteness make it an essential component in the production process.
Our calcium carbonate undergoes meticulous testing, meeting the highest industry standards to ensure you receive the highest quality products every time. With our reliable supply and fast delivery, you can rest assured you're getting the best value for your money.
Order heavy calcium carbonate and light calcium carbonate now and see the difference in quality it brings to your production processes. Contact us for more information or place your order today!
Calcium Carbonate Type
Calcium carbonate can be divided into heavy calcium carbonate, light calcium carbonate, colloidal calcium carbonate, and crystal calcium carbonate according to different production methods. According to the average particle size of calcium carbonate powder, calcium carbonate can be divided into particulate calcium carbonate, micro powder calcium carbonate, and superfine calcium carbonate. Calcium carbonate can be divided into crystalline calcium carbonate and amorphous calcium carbonate according to the regular arrangement of atoms and ions that make up calcium carbonate. In addition, there is nano calcium carbonate and so on.
Calcium carbonate Usage
Calcium carbonate can act as a filler by changing the size of its particles or treating the surface of the particles with organic substances and adding chemical changes. Rubber and resin have the function of giving strength, impact resistance, and making the surface of the product smooth and shiny.
1. Application in plastic production
Calcium carbonate is widely used in filling polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), acrylonitrile-butadiene-styrene copolymer (ABS), and other resins. The addition of calcium carbonate has a certain effect on improving some properties of plastic products to expand their application range. In plastic processing, they can reduce resin shrinkage, improve flow distortion, and control viscosity.
2. Application in the food industry
It can be used as an additive in the food industry. For example, can be used in a variety of feed additives, with a calcium content of 55.6% or more, and no harmful ingredients. Can be used as calcium supplements, the absorption rate is up to 39%, second only to calcium fruit acid, soluble in gastric acid, which has become the most dosage form, the most used calcium supplements.
3. Application in the construction industry
Can be used as raw materials for plastic factories, rubber factories, coating factories, waterproof material factories, and interior and exterior wall paintings. It has the characteristics of high purity, high whiteness, non-toxic, odorless, low fine oil quality, and low hardness. Marble is also important building material for houses.
4. Application in the chemical manufacturing industry
350 to 400 purposes can be used to manufacture gusset plates, drain pipes, and the chemical industry. The whiteness is above 93 degrees. 400 mesh to 600 mesh can be used for toothpaste paste and soap. The whiteness is above 94 degrees. 800 mesh can be used for rubber, cable, PVC, and whiteness above 94 degrees.
5. It can also be used to manufacture optical neodymium glass materials.
Calcium carbonate Packing and shipping
25kgs/bag, 1 ton/ton bag, or as required. Ports of delivery are Tianjin, Qingdao, and Dalian port.
Calcium carbonate Storage
Storage in a ventilated low-temperature dry warehouse.
FAQ:
Q: What is the MOQ of the order for the product?
A: The MOQ is a 1*20ft container. But we accept trial orders, too.
Q: Do you have any test reports?
A: Yes we have a test report from a third party. And we could provide MSDS.
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