Sign In | Join Free | My himfr.com
Home > Engineering Adhesives >

8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules

    Buy cheap 8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules from wholesalers
     
    Buy cheap 8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules from wholesalers
    • Buy cheap 8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules from wholesalers
    • Buy cheap 8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules from wholesalers

    8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules

    Ask Lasest Price
    Brand Name : Huitian
    Model Number : 8642
    Certification : SGS/NDF/FDA
    Price : Negotiated
    Payment Terms : L/C, T/T
    Supply Ability : 100 T/M
    Delivery Time : 5-8 days
    • Product Details
    • Company Profile

    8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules


    Huitian® 8642 is a two-component polyurethane adhesive product, specially developed for RO membrane modules, it is suitable for the assembly of most membranes and has excellent hydrolytic stability and chemical resistance properties. This product conforms to the requirements of FDA175.105 and is certified to NSF 61.



    Typical application
    Used for the assembly of RO membrane modules.


    General properties Before curing
    Items8642 A8642 B
    AppearanceAmber liquidAmber liquid
    Chemical typePolyolIsocyanate prepolymer
    Packaging5 or 55 Gallon5 or 55 Gallon
    Viscosity(mPa·s) (GB/T10247-2008)24,000±6,00024,000±6,000
    Mixture Viscosity25,00025,000
    Density(g/cm3) (GB/T13354-1992)1.01.1
    Mix ratio9:10 by weight
    Mix ratio1:1 by volume
    Working time(23℃)45 minutes

    Properties after curing
    ItemsTypical data
    Hardness(shore A) (GB/T531-1999)75
    Tensile strength(MPa) (GB/T528-1998)8
    Elongation at break(%) (GB/T528-1998)150
    Working temperature(°C)40~90

    Direction for Use
    1.Clean up the surface of bonding materials, keep dry and clean. The surface of polyolefin materials must be subjected to a corona treatment or flame treatment.
    2.Mix the glue completely 1:1 by volume or 9:10 by weight, we recommend using auto-mix equipment, or the mixed glue should be handled by vacuum system before operation.
    3.dispensing the mixed glue to the surface of bonding material,then pressure the two sheets of bonding materials because there is no initial adhesion.
    4.waiting over 3 hours under 50℃ or over 8 hours under 23℃, then transfer to the next process.



    Cautions
    1.seal the unused glue for next time use, contaminated glue should no longer put into the original packaging pail.
    2.Keep away from the children
    3.This product contains isocyanate, which may irritating to
    skin and eyes. If contact, flush with plenty of water.
    4.Please refer to the product MSDS for safety information.


    Packaging
    Set 1: 8642A 180KG/drum, 8642B 200KG/drum;
    Set 2: 8642A 18KG/pail, 8642B 20KG/pail.


    Storage
    Store under 8-28 ℃ cool and dry place, the shelf life is 12 months in original package


    Quality 8642 Industrial Adhesive Glue, Polyurethane Adhesive Glue Used for the assembly of RO membrane modules for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Shanghai Huitian New Material Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)