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China Suppliers Factory of Shanxi Calcined Kaolin Clay for Industry, Ceramics, and Refractory Materials

Calcined Kaolin, also known as China Clay, is a fine white non-plastic material renowned for its versatile applications. The term kaolin originates from Gaoling, referring to its geographical roots. This layered silicate mineral features low shrink-swell capacity and low cation-exchange capacity, making it ideal for various industrial uses. Formed through the chemical weathering of aluminum silicate minerals such as feldspar, it presents as a soft and earthy white powder.

 

As a leading supplier and factory of Calcined China Clay, we provide high-quality products utilized in ceramics, paper-making, painting, refractory materials, and rubber manufacturing. Its unique properties make it essential for refractory castables, thermal insulation bodies, low expansion ceramics, and permeable ceramic compositions. Choose us for your China Clay needs, and experience superior quality and reliability.

    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%
    Available Grades:
    Ceramics Kaolin Refractory materials kaolin Rubber fillers kaolin Chemicals kaolin Coatings kaolin White cement kaolin Plastics kaolin Pigments kaolin

    Packaging

    Packing
    25kg, 600kg, 1,000kg, 1,200kg bags.
    Quantity
    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

    QWhere are your Kaolin raw materials sourced from?
    Our raw materials originate from high-quality coal mines in the Shanxi and Inner Mongolia regions, which are the largest and most stable coal producing areas in China.
    QWhat is the annual production capacity of your factories?
    Our factories located in Shanxi Province and Inner Mongolia produce an annual output of approximately 500 thousand tons of kaolin products.
    QWhat are the key technical specifications of your calcined kaolin?
    Our calcined kaolin features a whiteness of 87-94.5, a firing temperature of 1100-1200℃, a melting point of 1600-1700℃, and less than 1% residue on a 325mesh screen.
    QWhich industries are your kaolin products suitable for?
    We supply raw and calcined kaolin for a wide range of industries including coatings, paints, ceramics, paper making, rubber, refractory materials, white cement, plastics, and pigments.
    QWhat packaging and shipping options do you offer?
    We provide packaging in 25kg, 600kg, 1,000kg, and 1,200kg bags. The shipping quantities are 10-20Mt per 20’GP container and 20-26Mt per 40’HQ container.
    QHow does the quality of your amino silane calcined kaolin compare to global brands?
    Our amino silane calcined kaolin is manufactured to high standards, offering a quality that is comparable to BASF's products.