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3-Glycidoxypropyldimethoxymethylsilane CAS NO 65799-47-5

3-Glycidoxypropyldimethoxymethylsilane CAS NO 65799-47-5

Silane coupling agent KH-781 Chemical name: 3-Glycidoxypropyldimethoxymethylsilane Other name: gamma-Glycidoxypropylmethyldimethoxysilane CAS NO:65799-47-5 Molecular Formula:C9H20O4Si Molecular Weight:220.34 EINECS NO :265-929-8 physical properties: Application: 1)Silane coupling agent KH-781...

  • Features & Specification

    Silane coupling agent  KH-781 

    Chemical name: 3-Glycidoxypropyldimethoxymethylsilane  

    Other name: gamma-Glycidoxypropylmethyldimethoxysilane

    CAS NO:65799-47-5

    Molecular Formula:C9H20O4Si

    Molecular Weight:220.34

    EINECS NO :265-929-8


    physical properties:

    Appearance

    Colorless   liquid

    Boiling   point 4 mm Hg(lit.)

    100   °C

    Density   at 25 °C(lit.)

    1.02   g/mL

    Refractive   index(n20/D )

    1.432(lit.)

    Flash   point

    105℃


    Application:

     1)Silane coupling agent KH-781 can be used as an adhesion promoter or cross-linker. It may be suitable for use as a water stable single component cross-linker in applications such as:

    Automotive laminate adhesives

    Furniture laminate adhesives

    Flocking adhesives

    2)In such applications, KH-781 can provide a means of replacing a 2 part waterborne adhesive with a single component system. The benefits of a silane cross-linked water stable single component system include reduced scrap, improved process efficiency and reduced cross-linker toxicity.

    As an adhesion promoter for waterborne systems such as the acrylic sealant, the silanes shows consistent and dramatic improvements in water stable adhesion performance.


    Usable life and storage:

    when stored at or below 25℃ in the original sealed containers, this product has a usable life of 12 months from the date of production.

    Sealed in container,keep the warehouse cool,dry and draughty.avoid dampness and water,away form fire and heat source.


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