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Shanxi China Suppliers for Calcined Kaolin Clay - Factory Direct Refractory & Ceramic Solutions

Calcined Kaolin, also known as China Clay, is a high-quality, powdered white non-plastic material that originates from the region of Gaoling. Derived from the chemical weathering of aluminum silicate minerals, such as feldspar, Kaolinite features a low shrink-swell capacity and low cation-exchange capacity, making it an ideal layered silicate mineral.

As a leading supplier of Calcined China Clay, our factory ensures top-notch quality for various applications. This versatile material is widely used in ceramics, paper-making, painting, refractory materials, and rubber. Its properties make it especially valuable in the production of refractory castables, thermal insulation bodies, low expansion bodies, and permeable ceramic compositions.

    Our Kaolin raw materials & factory

    Our kaolin belongs to the coal series kaolin, and the raw materials come from high-quality coal mines in Shanxi and Inner Mongolia regions. As the largest and most stable coal producing region in China, ensuring coal supply, it also provides us with a stable source of raw materials. Our factory was located in Shanxi Province and Inner Mongolia, with an annual output of about 500 thousand tons. We provide stable raw kaolin and calcined kaolin for various industries in China and the world, including coatings, paints, ceramics, paper making, rubber, and refractory materials. At the same time, our amino silane calcined kaolin has a quality comparable to BASF's products. Looking forward to your inquiry and cooperation.

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    Specification

    Commodity Calcined Kaolin Clay
    Size 10-100m, 0-10mm, 325mesh, 1250mesh, 2500mesh, 4000mesh etc.
    Whiteness 87-94.5
    325mesh residue <1%
    Firing temperature 1100-1200℃
    Melting Point 1600-1700℃

    Chemical Analysis

    Element % by weight
    SiO2 50-54%
    Al2O3 43-47%
    CaO <0.5%
    K2O <0.1%
    Fe2O3 <0.5%
    TiO2 <1.0%
    MgO <0.3%
    Na2O <0.2%
    Grade Applications
    Ceramics Kaolin, Refractory materials kaolin, Rubber fillers kaolin, Chemicals kaolin, Coatings kaolin, White cement kaolin, Plastics kaolin, Pigments kaolin.

    Packaging

    Packing Details 25kg, 600kg, 1,000kg, 1,200kg bags.
    Quantity (FCL) 10-20Mt/20’GP, 20-26Mt/40’HQ.

    Product Description

    We firmly believe that this product will bring you convenience and enjoyment, and we will make unremitting efforts and continuous innovation to meet your needs. Thank you for choosing our products and look forward to providing you with more quality services.

    Frequently Asked Questions (FAQ)

    Where do your Kaolin raw materials originate from?
    Our raw materials come from high-quality coal mines in the Shanxi and Inner Mongolia regions, which are the largest and most stable coal-producing regions in China, ensuring a reliable supply chain.
    What is the annual production capacity of your factory?
    Our factories located in Shanxi Province and Inner Mongolia have an annual output of approximately 500 thousand tons, supplying both domestic and global markets.
    What are the main application fields for your calcined kaolin?
    Our calcined kaolin is widely used in various industries, including coatings, paints, ceramics, paper making, rubber, and refractory materials.
    What are the specifications of your Calcined Kaolin Clay?
    Our Kaolin features a whiteness of 87-94.5, a 325mesh residue of less than 1%, a firing temperature of 1100-1200℃, and a melting point of 1600-1700℃. Sizes range from 10-100m to 4000mesh.
    What packaging options and loading quantities are available?
    We provide packaging in 25kg, 600kg, 1,000kg, and 1,200kg bags. The loading quantity is 10-20Mt per 20’GP container and 20-26Mt per 40’HQ container.