High whiteness heavy 800 mesh CACO3

Characteristic:

1. The carbonation method is used. After the limestone is calcined at high temperature, it is first digested with water, and then screened, carbonized, surface treated, dried and crushed to obtain colloidal calcium carbonate. High standard calcium carbonate can help save expensive fibers by increasing the mineral content of printing and writing grades, thereby reducing production costs or improving production capacity; Enhance mechanical properties and improve productivity of various plastic applications.

2. Stable performance and high whiteness

CaCO3 content: 98.5% (minimum)

Whiteness: 98% (minimum)

Brightness: 96% (minimum)

3. Wide application Calcium carbonate is mainly used in papermaking (paper, cardboard and paper towel), polymers (films, plates, pipes and profiles, cables, floors, rubber, elastomers and thermosetting plastics), building materials (paints, coatings, adhesives and sealants, ceramic tiles and ceramics) and life sciences (feed, personal care, agriculture and environment).