Hardener for water based pu shoe adhesive,hardener for shoe adhesive

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    We Supply PU Production Equipments


    • Style:Luquid
    • Appearance :Colorless to pale yellow transparent liquid
    • NCO % :18 ± 1 %
    • Solid Content :100 %
    • Viscosity :1150 ± 350 cps

    Key Features

    + Water base pu adhesive for shoe

    + Water base pu shoe adhesive

    + Water based pu adhesive

    + Waterbone pu shoe adhesive

    + Waterborne polyurethane adhesive

    + Shoe adhesive hardener

    + Hardener for shoe adhesive

    + Shoe adhesive hardener



    • Non-yellowing aliphatic grade
    • Butyltin free
    • Enhance water, solvent and heat resistance


    Technical Product Data


    Colorless to pale yellow transparent liquid

    Solid Content

    100 %


    1150 ± 350 cps

    NCO %

    18 ± 1 %



    WPU-26-00D is a non-yellowing aliphatic and butyltin-free polyisocyanate that can act as crosslinking agent for aqueous polymer dispersions. The improvement of dispersions film properties such as heat, water, and solvents resistance can be achieved by its crosslinking.


     Using method

    1. Adding 4% WPU-26-00D by weight to the thickened dispersion and mix by agitator at 500-800 RPM for 10-15 mins, use up in 2 hours.
    2. Don’t seal the container due to CO2 will evolve when hardener mixes with cement.


    1. Easy to react with moisture and generate CO2 , thus seal the container when not in use.
    2. Should be kept in tightly closed containers at 5-40℃.



    Net 200 kg per drum

    Net 1 kg per can ; 15 cans per carton.

    Notice: These values are based on the test of our present laboratory test specimens.




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    • Payment Terms:DA ,TT ,L/C ,Money Gram