Calcined Kaolin
use in papermaking, paint ,rubber and special cables, plastic ,ink, food, medicines, cosmetics. porcelain
Calcine kaolin
(Performance)
1. Kaolinite because its high purity and low content of harmful elements, not only process so easy, and it have high whiteness, the average whiteness can reach 93 %, the maximum whiteness can reach 97%. Use in paper-making it can increase whiteness of Tu cloth paper, partial substitute for titanium powder, can reduce costs.
2. High viscosity, up to 74%, good dispersion, possesses good compatibility with natural and synthetic adhesives or other additives formulations, it can make the paint with good rheological properties, especially suitable for inner machine coating and coating machine that need high solid content.
3. Low wear, supplies, uniform heating will not lead to local over-burning, According to tests ,the wear value only 3.6mg/2000 times.
(Use)
Papermaking, paint .can replace part of the expensive titanium dioxide.1.2. Paint, water-based latex paint
1.3. Rubber and special cables reinforcing agent, industrial plastic functional filler, printing ink, food, medicines, cosmetics filler material.
1.4.Raw materials for high whiteness porcelain and special ceramic.
(the main physical indicators)
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(the main chemistry indicators)
SiO2(%) | AL2O3(%) | Fe2O3(%) | TiO2(%) | CaO(%) | MgO(%) | MnO(%) |
52±0.5 | 45±0.5 | <0.5 | <1.1 | <0.3 | <0.2 | <0.004 |
