Wollastonite Chips Application: Ceramics; Metallurgy; Plastics; Paper; Rubber; Paint; Building Material; Glass Fiber; Fertilizer;

We have self-owning wollastonite mine and plant in the northeast of China. And our wollastonite are separated manually, so we can supply different grades of wollastonite both in lump and powder.

Class-1:
CaO: 43%min;
SiO2: 49%min;
MgO: 1.5%max;
Fe2O3: 0.5%max;
LOI: 1.5%max;
Whiteness: 88-91

Class-2:
CaO: 30%min;
SiO2: 57%min;
MgO: 1.5%max;
Fe2O3: 0.5%max;
LOI: 2-4%max;
Whiteness: 85-88

Class-3:
CaO: 20%min;
SiO2: 60%min;
MgO: 1.5%max;
Fe2O3: 1.5%max;
LOI: 5%max;
Whiteness: 60min

We can also select wollastonite according to buyersa requirements for specifications and grind into powder.
Regular powder sizes are 200mesh and 325mesh. We can also manufacture micropowder. The finest median particle size could be about 5 micron.

Contact Us:
Kathy
Email: kathy.huang@huakuangtrading.com
Wechat/Whatsapp: +86 18640364269