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Building and Friction Used Wollastonite 1Building and Friction Used Wollastonite 2Building and Friction Used Wollastonite 3Building and Friction Used Wollastonite 4
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  • Building and Friction Used Wollastonite 2
  • Building and Friction Used Wollastonite 3
  • Building and Friction Used Wollastonite 4

Building and Friction Used Wollastonite

Model:WFA Series
Brand:FJS
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:calcium metasilicate , CaSiO3 Wollastonite , wollastonite
Price: US $250 / MT
Min. Order:20 MT
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Member Information

Detail

Product Description

Wollastonite is featured with good heat resistance, hard wearing and corrosion resistance, and strengthening and reinforcing functions. Being innocuous, flavorless, and non-radioactive, wollastonite is environmental type functional material that is extensively applied in the fields of plastics, rubber, paint, friction materials, building materials and metallurgy protection.


Quality standard is as following: 

             WFA60 WFA70 WFA80 WFA90
1.  Sendimentation ≥56ml ≥66ml ≥76ml ≥86ml
2.  L.O.I. ≤6% ≤5% ≤4.5% ≤4%
3.   Bulk Density ≤0.5g/ml ≤0.5g/ml ≤0.45g/ml ≤0.4g/ml
4.  Aspect Ratio        18:1 21:1 23:1 25:1
5.  H2O ≤0.5% ≤0.5% ≤0.5% ≤0.5%
6.  Whiteness ≥70 ≥70 ≥80 ≥80
7.  SiO2 48%-52% 48%-52% 48%-52% 48%-52%
8.  CaO 44%-48% 44%-48% 44%-48% 44%-48%
9.  Fe2O3 ≤1.5% ≤1.5% ≤1.0% ≤0.5%
10. Al2O3 ≤0.5% ≤0.5% ≤0.5% ≤0.5%
11. MnO ≤0.5% ≤0.5% ≤0.5% ≤0.5%
12. MgO ≤0.3% ≤0.3% ≤0.3% ≤0.3%
13. K2O ≤0.05% ≤0.05% ≤0.05% ≤0.05%
14. TiO2 ≤0.05% ≤0.05% ≤0.05% ≤0.05%
15.100 U.S. Mesh Screen ≥99% ≥99% ≥99% ≥99%
16. Particle size distribution(D50) 18-40 20-35 20-35 20-35


Further more information, welcome to send us messages

 


Product Image

Building and Friction Used Wollastonite 1
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Building and Friction Used Wollastonite 2
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Building and Friction Used Wollastonite 3
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Building and Friction Used Wollastonite 4
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Send Inquiry to this Member

Hubei Fengjiashan Wollastonite Fiber Co.,Ltd

No.253,Daye Road, Daye,Hubei Province,China

Phone:
86-714-8771999
Fax:
86-714-8771999
Contact:
Sally Shi (Manager)
Mobile:
15327878574

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