Products Others Kaolin

Kaolin

    • Product Name: Kaolin
    • Chemical Name (IUPAC): Aluminium silicate
    • CAS No.: 1332-58-7
    • Chemical Formula: Al2Si2O5(OH)4
    • Form/Physical State: Powder
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications
    HS Code 201348
    Chemical Formula Al2Si2O5(OH)4
    Appearance white, fine powder
    Molar Mass 258.16 g/mol
    Density 2.6 g/cm3
    Hardness Mohs 2–2.5
    Melting Point about 1770°C
    Solubility In Water insoluble
    Ph 4–5 (in suspension)
    Refractive Index 1.56
    Specific Surface Area 10–20 m2/g

    As an accredited Kaolin factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Kaolin is packaged in sturdy 25 kg multi-layer paper bags, typically labeled with product name, manufacturer, and handling instructions.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Kaolin involves packing approximately 25 metric tons in 1,000 kg jumbo bags or 25 kg bags.
    Shipping Kaolin is typically shipped in bulk, bags, or drums, depending on quantity and customer requirements. It should be stored in a cool, dry place, away from incompatibles. During shipping, ensure containers are tightly sealed to prevent moisture absorption and contamination. Handle with care to avoid generation of dust and spillage.
    Storage Kaolin should be stored in a cool, dry, and well-ventilated area, away from moisture and incompatible substances. Keep the container tightly closed and properly labeled to prevent contamination. Store away from strong acids and alkalis. Use dust-proof containers to minimize airborne particles. Ensure storage areas are equipped with appropriate spill clean-up materials and follow all regulatory guidelines for chemical storage.
    Shelf Life Kaolin, when stored in a cool, dry, and sealed environment, typically has an indefinite shelf life without significant degradation.
    Application of Kaolin
    Purity 99%: Kaolin Purity 99% is used in high-grade ceramic manufacturing, where it enhances whiteness and mechanical strength. Particle Size D50 2µm: Kaolin Particle Size D50 2µm is used in paper coating, where it improves smoothness and printability. High Aspect Ratio: Kaolin High Aspect Ratio is used in polymer composites, where it provides increased reinforcement and dimensional stability. Low Iron Content: Kaolin Low Iron Content is used in glass production, where it minimizes discoloration and ensures optical clarity. Viscosity 70 cps: Kaolin Viscosity 70 cps is used in paint formulations, where it promotes even dispersion and anti-settling properties. Calcined Grade: Kaolin Calcined Grade is used in rubber manufacturing, where it improves abrasion resistance and UV stability. Stability Temperature 800°C: Kaolin Stability Temperature 800°C is used in refractory bricks, where it maintains structural integrity at high temperatures. Surface Area 15 m²/g: Kaolin Surface Area 15 m²/g is used in catalyst supports, where it increases active site availability and reaction efficiency.
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    Competitive Kaolin prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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    Certification & Compliance