Manufacture Price 200-325 Mesh Wollastonite Powder for Rubber/Plastic

• Customization: Available
• Application: Paper Industry, Paint, Plastic & Rubber, Ceramic, Cement
• Hardness: 4.5-5.0
• Model NO.: HB-W
• Sio2 Content (%): 48%-53%
• Fe2o3 Content (%): 0.2-0.3%
• Al2O3 Content (%): 0.15-0.30%
• MGO Content (%): 0.5-1.2%
• Cao Content (%): 43-56%
• Whiteness: 85-93%
• Molecular Formula: Casio3
• CAS No: 13983-17-0
• Moisture: 0.05
• Transport Package: PP Bag, 1mt/Bag, 25kg/Bag or as Customer′s Request
• Specification: 325mesh
• Trademark: HB
• Origin: Hebei, China
• Production Capacity: 50000ton/Year

Product Description

Product Description

Wollastonite belongs to a kind of chain like silicate and a fibrous and needle like shape. As the crystal structure of its special crystal determines its properties of non-toxic, acid &akai resistant, low hygroscopicity &oil absorption, fine insulation, high whiteness, great thermal & dimensional stability, xcellent mechanical &electrical performance. Wollastonite is widely used in ceramics, chemical industry, metallurgy, paper making, plastics, coatings and other fields.

Item		Value
Particle Size(mesh)		80-3000
Aspect Ratio(LD)		3:1-25:1
Oil Absorption(g/100g)		20-55
Whiteness(%)		75-92
Refractive Index(%)		1.63
Density (g/cm3)		2.95
Coefficient of Expansion( mm/mnºC)		6.5x106
Melting Point(ºC)		1450

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FAQ

1. Who are we?
We are based in Hebei, China, start from 2015,sell to Domestic Market(30.00%),North America(20.00%),Southeast Asia(20.00%),South Asia(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Southern Europe(5.00%),Oceania(3.00%),South America(2.00%),Northern Europe(2.00%),Africa(2.00%),Mid East(1.00%),Central America(0.00%),Eastern Europe(0.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment

3.What can you buy from us?
Kaolin, Iron Oxide Pigments, Tourmaline, Silica, Colored Sand

4. Why should you buy from us not from other suppliers?
We are the manufacturer of the minerals materials, especial in mica, iron oxide and diatomite powder. our company has professional development group, we can accpet OEM/ODM. And our products selled not only in our country but also in asia southeast popular.

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CIP,FCA,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese