Вьетнам высокая белица тяжелый карбонат кальция 400 mesh

Characteristic:

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

Caco3 content≥≥98.5%

Whiteness: ≥98%

Lightness: ≥96%

Application: Calcium carbonate is mainly used in papermaking (paper, paperboard and paper towel), polymer (film, plate, pipe and profile, cable, floor, rubber, elastomer and thermosetting plastic), building materials (paint, paint, adhesives and sealants, ceramic tiles and ceramics) and life science (feed, personal care, agriculture and environment).