Gold Member Since 2014
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Qingzhou Zhongyuan Chemical Industry Co., Ltd.

Wollastonite, Grammite, Tabular Spar manufacturer / supplier in China, offering Acicular Wollastonite, Used in Paints and Coatings Application, Manufacture, Sodium Hexametaphosphate, SHMP 68% 65% 60%, Food Grade Insustrial Grade, Znso4, Zinc Sulfate Mono and Heptahydrate, Fertilizer and Feed Additive and so on.

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Supplier Homepage Product Natrual Stone Acicular Wollastonite, Used in Paints and Coatings Application

Acicular Wollastonite, Used in Paints and Coatings Application

FOB Price: US $150-450 / Ton
Min. Order: 25 Tons
Min. Order FOB Price
25 Tons US $150-450/ Ton
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Port: Dalian, China
Production Capacity: 3000tons/Month
Payment Terms: L/C, T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: SiO2 45-55%
  • Purity: 50%~80%
  • Appearance: Powder
  • CAS No.: 1344-95-2, 10101-39-0
  • Transport Package: Plastic Bag
  • Origin: Shandong
  • Certification: CIQ, ISO
  • Type: Wollastonite,
  • Grade Standard: Industrial Grade
  • Trademark: LY
  • Specification: SiO2 45-55%
  • HS Code: 2530909100
Product Description
Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you

-- As calcic metasilcate mineral, is a new kind of industrial raw mineral materials. 
-- White powder and relative density is 2.8,melting point is 1554°C 
-- Good insulation performance, endure acid, resist abrade, bear high temperature.
 Chemical analysis 
WhitenessSiO2  CaO Al2O3 Fe2O3 TiO2  MgOL.O.I  
>80 49-53 43-45 0.26max 0.35max 0.02max 1.3max 1.5-3
The physical properties of wollastonite 
Ratio of length to diameter(L/D)8-25
absorption oil value (g/100g)20-26
Expantion coefficient(mm//mmºC)6.5×10-6
Melting point( ºC )1450
Sedimentation value(ml/200m) 40-90
--At present, it's mainly applied to ceramic industry, and secondly used as metallurgy protecting slag and paint.
 --Further, it can be used as electrode coating, mountain cork substitute, abradant binding agent, compound of glass and stuffing of rubber, plastic, insulating material and paper.
 --Be widely used in paint, plastics, rubber, electric welding, glass, electron industry, metallurgy and paper making, Friction material, Construction, Ceramics.
 --Some wollastonite can be used as finishing material of building or compound of white cement.
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