All Kinds Of Specification Acicular Wollastonite Lump With Competitive Price
1.Description:
Wollastonite is a kind of natural minerals, its formula is CaSiO3 (Calcium-metasilicate). Based on its properties of high whiteness, natural brilliant acicular particle shape, besides of there properties, our wollastonite are processed with Germany advanced technics and equipments, with high aspect ratio, good reinforcement and sealing property, more and more, it replaces asbestos, fiber talc, glass fiber, used in high polymer engineering plastics, special plastics, friction materials, etc sides. Also the wollastonite are widely used for Ceramic-body, Metallurgy, Painting, Welding and Glaze etc application.
2.Specifics:
- Form:needle, powder
- Size:80 mesh to 1250 mesh
- Application:paint,plastic,metallurgy,ceramic,rubber,building etc.
3.Features:
- High purity near the theoretic component
- Good needle-shape, low ignition loss
- Low content of harmful constituent such as fe2o3, s and p
4.Main chemical components:
Sio2 | Cao | Fe2o3 | Al2o3 | Mgo | S | P | Loss |
>49 | >45 | <0.2 | <0.8 | <0.8 | <0.001 | <0.001 | <1.5 |