Calcium Carbonate Masterbatch Enhances Plastic Hardness, Reduces Costs, and Changes The Deformation of Plastic Products

• Customization: Available
• Purity: <95%
• Active Ingredient Content: CaCO3
• Model NO.: HJ-21C
• Application: Automotive Industry, Electronics Industry, Packaging Industry, Coatings, Electronics, Plastics
• CAS No.: 471-34-1
• Color: White
• EINECS: 207-439-9
• Formula: CaCO3
• Particle Size: ＞100nm
• Specific Surface Area: >300 m�/g
• Transport Package: 25kg
• Specification: 25kg
• Trademark: ningbo huiju
• Origin: China
• Production Capacity: 500t/Year

Product Description

Calcium carbonate is widely used in filling polyvinyl chloride (PVC), polyethylene (PE), polypropylene (PP), acrylic butadiene-styrene copolymer (ABS) and other resins. Adding calcium carbonate has a certain effect on improving certain properties of plastic products to expand their application range. In plastic processing, they can reduce resin shrinkage, improve rheology, and control viscosity. It can also play the following roles: 
 (1) Improve the dimensional stability of plastic products; 
 (2) Improve the hardness and rigidity of plastic products; 
 (3) Improve plastic processing performance; 
 (4) Improve the heat resistance of plastic products properties; 
 (5) Improve the astigmatism of plastics; 
 (6) Can make products have certain special properties; 
 (7) Reduce the cost of plastic products. [17]
2. Used in the food industry
Can be used as an additive in the food industry. For example, it can be used as a variety of feed additives, with a calcium content of more than 55.6% and no harmful ingredients. It can be used as a calcium supplement, with an absorption rate of up to 39%, second only to calcium fruit acid, and is soluble in gastric acid. It has become the calcium supplement with the most dosage forms and the most applications. [6] 
 3. Used in the construction industry 
 Can be used as raw materials for plastic factories, rubber factories, paint factories, waterproof material factories and for interior and exterior wall painting. It has the characteristics of high purity, high whiteness, non-toxic, odorless, low fine oil and low hardness. Marble is also an important building material used in house construction. 
4. Used in chemical manufacturing industry 
350 mesh to 400 mesh can be used to manufacture gussets, downpipes, and chemical industry. The whiteness is above 93 degrees. 400 mesh to 600 mesh can be used in toothpaste paste and soap. The whiteness is above 94 degrees. 800 mesh can be used for rubber, cables, PVC, and the whiteness is above 94 degrees. [6]
It can also be used to make optical neodymium glass raw materials, et