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    Waterborne polyester polyol PB series

    • PB series products are used in polyurethane whole water system to improve the fluidity and compatibility of formula, effectively reduce thermal conductivity, and improve the fine degree of foam.
    1. Detailed information
    2. Message

    PB series waterborne polyester polyol products adopt a new synthesis process, introducing hydrophilic groups, which makes the polyester polyols water soluble and soluble with the whole water system. Good flexibility, chemical corrosion resistance, electrical properties, especially for the production of waterborne polyurethane, adhesives, coatings, ink and other fields.


    Product features:


    1. This product and isocyanate, catalyst and other components can be mutually soluble, with a good process;

    2. It has good compatibility with epoxy resin and good flexibility.

    3. The combination polyether has good stability because of its low acid value. 

    4.The product gives good mechanical properties, improve the product adhesion hardness, water resistance, salt spray resistance and other properties;

     5. Very low metal ions and impurity content to ensure the purity of the product;

     

    Waterborne polyester polyol PB series

    No.

    hydroxyl value


    dynamic viscosity



    acid value


    water

    performance characteristics

    PB-1040

    400±10

    2000±500

    1.0-1.5

    ≤0.1

    Hydrolytic resistance, good compatibility

    PB-1020

    200±10

    3000±500

    1.0-1.5

    ≤0.1

    Good flexibility and high strength

    Storage and transport:


    Products must be placed in a dry, cool place, away from heat sources, sparks and open fires, avoid exposure to the sun and avoid moisture and water pollution. Handle in accordance with good hygiene and safety procedures. Use in a ventilated place. The normal storage period is 6 months.


    This product is not a dangerous chemical and is transported according to general cargo.


    Safety instructions: 


    Avoid inhaling steam and foggy, if in direct contact with eyes or skin, immediately rinse with plenty of water and seek medical advice. If ingested carelessly, immediately rinse mouth with water and seek medical advice. 


    Please wear appropriate protective clothing before using this product and carefully refer to the material safety specification MSDS.


    Packing specification: 


    225 kg / barrel 240 kg / barrel, iron barrel packing


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