With self-owning wollastonite mine and factory in the northeast of China, we can supply wollastonite both in lump and powder. Our wollastonite stones are selected manually and separated into different grades. We can also select wollastonite stones according to buyers' requirements for specifications and grind into powder.
Our regular powder sizes are 200mesh and 325mesh. Micropowder is also available.
The characteristics of our wollastonite are low iron, low LOI, and high whiteness.
Our wollastonite can be well used for ceramics, metallurgy, plastics, paper, paint, rubber, building material, glass fiber, silicone fertilizer, etc.
Using wollastonite as filler for electrode coating can play the role of melting aid and slag making additive, restrain discharge during welding, reduce spatter, improve slag fluidity, make welding seam neat and beautiful, and enhance mechanical strength.
Wollastonite also provides calcium oxide for the flux of the electrode, while bringing in silicon dioxide, the highly alkaline fug, which reduces burning holes and other defects on the joints
Our product range also covers silica, silica powder, silica fume, brucite, brucite powder, dolomite, dolomite sand & powder, calcium carbonate powder, barite powder, talcum powder, magnesium oxide, high purity magnesia, mid-grade magnesia, caustic calcined magnesia powder, caustic calcined magnesia ball, dead burned magnesia, fused magnesia, pebbles & cobbles, etc.
Free samples are always available.
We are committed to provide buyers with primary resources with the most appropriate material and competitive price to maintain a long-term stable cooperation.
Welcome to visit mine at any time!
Contact Us
Kathy
Email: kathy.huang@huakuangtrading.com
MP/Wechat/Whatsapp/Skype: +86 18640364269