Calcium Carbonate (CaCO3)-Powder
Product Description
Calcium Powder:
Calcium powder can be divided into: heavy calcium powder, light calcium powder, active calcium powder, flue gas desulfurization calcium powder, superfine calcium carbonate, etc.
Calcium Carbonate:
The shape is irregular, the particle size varies greatly, and the particles have certain edges and corners, the surface is rough, the particle size distribution is wide, the particle size is large, and the average particle size is generally 1~10μm. Ground calcium carbonate is divided into: coarse ground calcium carbonate (> 3μm), fine ground calcium carbonate (1~3μm), superfine calcium carbonate (0.5~1μm ground calcium carbonate) according to its original average particle size (d). Powder characteristics: a. The particle shape is irregular; b. The particle size distribution is wider; c. The particle size is larger.
Applications:
Paper, plastic, plastic film, chemical fiber, rubber, adhesives, sealants, daily chemicals, cosmetics, building materials, coatings, paints, inks, putties, sealing wax, putty, felt packaging, medicine, food (such as chewing gum, chocolate) , in feed, its functions are: increasing product volume, improving processing properties (such as adjusting viscosity, rheological properties, vulcanization properties), improving dimensional stability, reinforcing or semi-reinforcing, improving printing performance, and improving physical properties (such as resistance Thermal properties, matting properties, properties, flame retardancy, whiteness, gloss), etc.
The common specifications of calcium powder are: 100 mesh, 200 mesh, 325 mesh, 400 mesh, 600 mesh, 800 mesh, 1250 mesh, 2500 mesh, 400 mesh, etc.