Vinyltrimethoxysilane

It is the equivalent of Momentive's A-171, Dow's Z-6300, Wacker's XL10, Evonik's Dynasylan VTMO, ShinEtsu's KBM-1003 silane.

Vinyltrimethoxysilane

Physical and chemical properties

CAS No.2768-02-7
EINECS No.220-449-8
FormulaC5H12O3Si
Molecular Weight148.2
Boiling Point122°C [760mmHg]
Flash Point28°C
Color and AppearanceColorless transparent liquid
Density 25/25°C0.960-0.970
Refractive Index1.3905 [25°C]
Min. Purity99.0%


Application

1. Used for cross-linking of polyethylene; surface treatment of glass fiber of glass fiber reinforced plastics; synthesis of special coatings; surface moisture-proof treatment of electronic components; surface treatment of inorganic silicon-containing fillers, etc.

2. It is an important cross-linking agent for cross-linked polyethylene and is widely used in the manufacture of wire and cable insulation, sheath materials and cross-linked polyethylene pipes.

3. Used as a cross-linking agent for ethylene-vinyl acetate copolymer, chlorinated polyethylene, and ethylene-ethyl acrylate copolymer.

4. It can be copolymerized with acrylic paint to make special exterior wall coatings, called silicone-acrylic exterior wall coatings. This product can be copolymerized with a variety of monomers (such as ethylene, propylene, butene, etc.), or grafted with corresponding resins to make modified polymers for special purposes.

5. It is a good promoter for the bonding of silicone rubber to metal and fabric.

Packaging and Storage

Use 190Kg steel drum or 950Kg IBC container.

 

Store in a cool, ventilated, dry warehouse below 30℃, away from direct sunlight. The stable period in the unopened original container is one year.

For more information on Safety Data Sheets (MSDS), Product Safety Data Sheets, and Product Inspection Reports, please contact us.


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Our Market

Hocon International Co., Ltd. was established in 2015, is a manufacturer specializing in silicone products. Its product varieties include: organosilanes, silicone resin, silicone oil, modified silicone oil and their deep-processing products, the application fields of the products involve daily ...