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γ-Isocyanatopropyltrimethoxysilane

  • Siwin-AL31
  • Siwin
  • Siwin-AL31
  • 15396-00-6
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Silane Siwin-AL31

3-Isocyanatopropyltrimethoxysilane


Typical Physical Properties

Product No.

Siwin-AL31

Chemical Name:

3-Isocyanatopropyltrimethoxysilane

CAS NO.

15396-00-6

Formula

C7H15NO4Si

Appearance

Clolorless to yellowish clear liquid.

Purity

≥ 98%

Density (ρ20°C,g/cm3)

1.071

Boiling Point:

203.8oC

Molecular Weight:

189.28

Refractive Index ()

1.421

Chemical structure



Applications

Can be used as crosslinker and adhesion promoter in adhesives and sealants. Provides adhesion to a variety of substrates, both conventional and unusual, superior wet adhesion to glass, metal and other inorganic substrates, good adhesion to difficult substrates like nylon and other plastics.

Offers fast hydrolysis in the presence of atmospheric moisture and very good thermal, chemical and UV stability.

With the function of both coupling agent and crosslinking agent, its suitable polymers include polyethlene, polypropylene, unsaturated polyester, etc.

It can be used to improve the affinity of glass fibre, inorganic fillers and resin to react with vinyl, usually used in cable and pip of silane crosslinked polyethylene.

Suitable Polymers: Acrylic, Silicones (Si), PU Prepolymers, etc.


Packaging and Storage

200L PVF steel barrel or on request.

Stored in a cool, dry place. Avoid light.

ISO9001:2015


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