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Multi Component Liquid Polyurethane Waterproof Coating

    Buy cheap Multi Component Liquid Polyurethane Waterproof Coating from wholesalers
     
    Buy cheap Multi Component Liquid Polyurethane Waterproof Coating from wholesalers
    • Buy cheap Multi Component Liquid Polyurethane Waterproof Coating from wholesalers

    Multi Component Liquid Polyurethane Waterproof Coating

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    Brand Name : EXCEEDCHEM
    Model Number : Multi-component Polyurethane Waterproof Coating
    Certification : ISO9001:2008
    Price : FOB Qingdao usd3.0/kg
    Payment Terms : L/C, T/T
    Supply Ability : 3000mt/month
    Delivery Time : 5-8 work days
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    Multi Component Liquid Polyurethane Waterproof Coating

    Multi-component Polyurethane Waterproof Coating


    1. Description


    The two-component polyurethane waterproof coating is a film formed by reaction and solidification of two components A and B. Component A is a transparent to light yellow viscous liquid containing isocyanate end group generated by polymerization of polyether, polyisocyanate and other raw materials; Component B is a paste formed by mixing and processing of cross-linking agent, accelerator, toughener, tackifier, mould inhibitor, filler and pigment. When in use, A and B components are mixed in a certain proportion, stirred evenly, scraped and coated on the base surface, and after several hours of reaction curing, a waterproof coating with elasticity, toughness and durability is formed.


    2. Product usage introduction

    Multi-component Polyurethane Waterproof Coating is used for spraying method and scraping method.

    • First of all,base cleaning then ingredients and construction of additional layer .
    • Final,large area painting and protective layer construction.


    3. Characteristics

    • It does not contain toxic and harmful substances such as coal tar.
    • It is solidified at normal temperature, the waterproof layer is seamless, flat and smooth, and firmly bonded with the base.
    • It is easy to construct in the position with complex shape, and the effect is better than that of coiled material.
    • Liquid cooling construction, simple and convenient operation.
    • It has long service life, weather resistance, aging resistance, oil and acid-base resistance, and wide application range, and can be used on the upstream and downstream water surfaces.

    4. Physical properties


    ItemIndex
    IIIIII
    Tensile strength/MPa ≥2.06.012.0
    Elongation at break/ % ≥500450250
    Tear strength/ (N/mm) ≥153040
    Low temperature bending property/ ℃ ≤-35, no cracking
    Impermeability0.3Mpa, 120min impermeable
    Solid content / % ≥92
    Surface dry time/ h ≤12
    Dry time/ h ≤24


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