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    FITECH Wollastonite, Reinforcing Agent for Plastics & Rubber, Insulation Material & Paint

    Short Description:


    • Other Name:Calcium silicate
    • EINECS No.:215-710-8
    • Grade Standard:Industrial Grade
    • Appearance:White Powder
    • Application:Ceramics/Metallurgy
    • Hardness:4.5-5.0
    • Melting Point:1540℃
    • Molecular weight:116.162
    • HS Code:2530909100
    • Sample:Available

  • CAS No.: 1344-95-2
  • Molecular Formula: CaSiO3
  • Size: 100-325Mesh
  • Packing: 25/1000/1200/1250kg bag
  • Minimum order: Depends on your requirements
  • USD$0.00
    • Quality First

      Quality First

    • Competitive Price

      Competitive Price

    • First-class Production Line

      First-class Production Line

    • Factory Origin

      Factory Origin

    • Customized Services

      Customized Services

    Anhui Fitech

    Anhui Fitech Material Co.,Ltd  specializes in Materials Arsenic trioxidemore than 10 years, with rich experience, high quality, and competitive price. As a professional manufacturer and supplier, we have our own professional technology team to meet any of your requirements in quality and technology. If you want to buy Non-ferrous, Metallurgy, Chemical Raw Materials or look for price quotation, please contact info@fitechem.com

    Specification (% )

    Basic information:
    Wollastonite is a triclinal system of fine platy crystals with radial or fibrous aggregates. The color is white, sometimes with a light gray, reddish hue. Vitreous lustre, cleavage face shows pearl lustre. Hardness 4.5 ~ 5.5, density 2.75 ~ 3.10g/cm3. Completely soluble in concentrated hydrochloric acid. Generally acid, alkali and chemical resistance. Hygroscopicity is less than 4%. Low oil absorption, low electrical conductivity, good insulation. Wollastonite is a typical metamorphic mineral, mainly produced in the contact zone between acid rock and limestone, and symbiosis with Fulminite and garnet. It is also found in deep metamorphic calc crystalline schist volcanic ejecta and some alkaline rocks. Wollastonite is a kind of inorganic needle-like mineral, which has the characteristics of non-toxic, chemical corrosion resistance, good thermal stability and dimensional stability, glass and pearl luster, low water absorption rate and oil absorption value, excellent mechanical and electrical properties and has a certain reinforcing effect. Wollastonite products, long and easy to separate fiber, low iron content, high whiteness.

    Product name Wollastonite
    Brand name FITECH
    CAS No 1344-95-2
    Appearance White Powder
    MF CaSiO3
    Size 100-325mesh
    Packing 25/1000/1200/1250kg bag

    Functions and Applications

    1. After special processing technology can still maintain its unique acicular structure, make the powder added silicon is gray of white board paper, increase the whiteness and opacity (surface cover degrees), flatness, smoothness, adaptability, less quantitative difference of horizontal and cardboard wet deformation, improve printing adaptability, and can greatly reduce the other usage of all kinds of materials, reduce the cost of paper products in general.

    2. Wollastonite brake pads, ceramic glaze, etc., widely used in automotive, metallurgy, ceramics, plastics and other industrial production. Among them, the most promising field of wollastonite consumption in the world is the engineering plastics industry. As a filler and reinforcement for the plastic and rubber industry, wollastonite is increasingly used as a substitute for metal parts in manufactured products, and the market demand for wollastonite grows rapidly.

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    Packing & Transportation



    Q: Are you trading company or manufacturer ?
    A: We are factory.

    Q: How long is your delivery time?
    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to

    Q: Do you provide samples ? is it free or extra ?
    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?
    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


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