Vinyl-tris(β-methoxyethoxy)silane

  • Vinyl-tris(β-methoxyethoxy)silane
Vinyl-tris(β-methoxyethoxy)silane
  • USI
  • CHINA

Silane USi-412

Vinyl functional alkoxysilane

 

Product Description

Chemical Name: Vinyl-tri(β-methoxyethoxy)silane

Synonym: Tris(2-methoxyethoxy)vinylsilane

CAS NO.: 1067-53-4

EINECS NO.: 213-934-0

Molecular weight 280.39

 

Properties

Silane USi-412 acts as an adhesion promoter for various mineral-filled polymers improving their mechanical and

electrical properties, especially after exposure to moisture. Once bonded to an inorganic filler.

Silane USi-412 hydrophobises the filler surface. This effect improves the compatibility of fillers with the polymer

matrix, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics.

Polymer dispersion, modified with silane USi-412 show improved adhesion strength in wet conditions and wet scrub resistance.

 

Typical Technical Data

Appearance: Colorless transparent liquid

Specific Gravity (ρ20°C,g/cm3): 1.030~1.040

Refractive Index ( ): 1.4275~1.4295

Purity (by GC, %): 98.0 min

 

Applications

Enhances electric property and mechanical strength: As the surface treating agent for the pottery clay and siliceous inorganic filler

Enhances mechanical strength of composite materials It can reduce the water absorbability, electric property and mechanical strength of the cross-linked polyester mould pressing materials.

In the glass fiber application: It enhances the binding power of resins

 

Packaging

In 25kg pail, 200kg drum and 1000kg IBC

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