What is the calcium powder in plastic filament extruding machine ?

The heavy calcium powder used in the plastic drawing machine is referred to as calcium powder. It uses high-quality limestone as a raw material and is processed into white powder by special equipment. The main component of heavy calcium is CaCO3. Calcium powder has the characteristics of high whiteness, good purity and stable chemical composition.

Calcium powder is usually used as a filler, and is widely used in daily-use chemical industries such as artificial floor tiles, rubber plastics, papermaking, inks, and toothpaste. Used in rubber, it can increase the volume of rubber, improve the processability of rubber, play a semi-reinforcing or reinforcing role, and adjust the hardness of rubber. Used in drawing can increase the specific gravity of the product and reduce the use of raw materials to reduce costs.