- Vermiculite[7]
- Dolomite[7]
- Lime[3]
- Carbonate[5]
- Other Quartz Products[7]
- Sand[7]
- Barite[7]
- Other Non-Metallic Minerals & Products[10]
- Kaolin[7]
- Talc[7]
- Bauxite Ore[3]
- Refractory[5]
- Other Non-Metallic Mineral Deposit[5]
- Bentonite[7]
- Sepiolite[9]
- Wollastonite[8]
- Perlite[3]
- Mica[5]
- Granite[6]
- Countertops[2]
- Tombstones and Monuments[10]
- Cobbles & Pebbles[7]
- Contact Person : Mr. zhang xuemin
- Company Name : Hebei Yunsong Trade Co., Ltd.
- Tel : 86-311-89285696
- Fax : 86-311-85068422
- Address : Hebei,Shijiazhuang,Room610,Jiatai Business Center 8#Meiji street,Chang`an district
- Country/Region : China
- Zip : 050500
wollastonite powder
wollastonite powder
Our wollastonite can be used to several different applications, such as Ceramics grade, Iron or Steel intrudustry, Braking friction grade, Coating grade. etc. Size from 60-2000mesh.
Our main products are:
1.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)
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.Ceramics Grade
Specification: SiO2≥ 49%,CaO≥45%,Fe2O3≤0.3%,LOI≤2.5%
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
