- Contact Person : Mr. Hou Chunjie
- Company Name : China National Materials Industry Import & Export Corporation Shenzhen Branch
- Tel : 86-755-82210342
- Fax : 86-755-82211316
- Address : Guangdong,Shenzhen,P.O.Box 154 Rm 3311,33/F International Trade Centre Shenzhen,Guangdong,PRC.
- Country/Region : China
- Zip : 518014
Wollastonite powder
We have more than 20 years experience in producing and exporting wollastonite powder.There is own wollastonite mine,and we mainly export to West Europe and North America.
Our main products are:
1.Ceramics Grade
Specification: SiO2≥ 49%,CaO≥45%,Fe2O3≤0.3%,LOI≤2.5%
325mesh(mesh can be adjusted according to the customer's requirements)
2.Filling Grade
Specification: SiO2≥ 50%,CaO≥44%,MgO≤1.8%,Al2O3≤0.8%,
LOI≤2%,oil absorption 20-30%,S ≤ 0.03%,P ≤ 0.03%,Fe≤0.25%
325mesh(mesh can be adjusted according to the customer's requirements)
3.Metallurgical Grade
Specification: SiO2≥ 49%,CaO≥44%,MgO≤1.7%±0.5%,Fe2O3≤0.35%,
S ≤ 0.008%,P ≤ 0.008%,H2O≤0.5%,LOI≤2%
200mesh,325mesh(mesh can be adjusted according to the customer's requirements)
If you are interested in our products,pls feel free to contact me for more details.
Wollastonite powder
