Products Description
Its molecular structure contains a vinyl functional group with an unsaturated double bond and three hydrolyzable alkoxy groups-2-methoxyethoxy. This dual reactivity enables it to enhance adhesion, bonding, and compatibility between inorganic materials (such as glass, metals, and fillers) and organic polymers (including thermosetting resins, plastics, and elastomers) through bimodal chemical reactions. As a result, it improves the mechanical properties of resin-based composites or enhances the adhesion strength and water resistance of resin coatings.
Products Specification
| Product name | Vinyl tris(2-methoxyethoxy) silane |
| CAS NO | 1067-53-4 |
| ITEM NO | M154 |
| Appearance | Colorless and clear transparent liquid |
| Purity | 98% |
| Density | 1.033 |
| Boiling point | 285 |
| Refractive index | 1.4270 |
| Package | 100g/1kg/100kg etc. |
| Delivery | 5-8days |
| Storage | room temperature |
| MSDS/COA/TDS | Connect us |
Products Application
High-performance polymer modification: Copolymerize with polymers via vinyl groups to improve weather resistance, chemical resistance and mechanical properties, used for reinforced composites, outdoor weather-resistant plastics and building materials.
Rubber modification: Silicone rubber, ethylene-propylene rubber, to improve the adhesion of rubber to glass and polyester substrates.
Eco-friendly low-VOC coatings: Work as adhesion promoters in waterborne coatings with low environmental impact, widely used in automotive, aerospace and architectural coatings.
High-performance cable insulation: Crosslink with polyethylene to improve thermal stability and electrical properties for power and communication cables.
Optical materials: Prepare transparent organic-inorganic composites to boost transparency and UV resistance for optical coatings, lenses and display coatings.
New energy field: Applied in solar cells, fuel cells and solid-state batteries to improve material stability, compatibility and durability.

FAQ
Q: How to store it?
A: Keep tightly sealed in cool, dry, ventilated warehouse, away from moisture and heat source to prevent hydrolysis.
Q: Is Vinyl tris (2-methoxyethoxy) silane suitable for water-based systems?
A: Yes. It hydrolyzes gently and stably without rapid self-condensation, widely used in waterborne coatings and emulsions.
Q: What role does it play in optical materials?
A: It is used in organic-inorganic composite optical materials to enhance transparency, UV resistance, and improve the adhesion and weather resistance of the coating.
Q: Could it be used in solid-state batteries?
A: Yes, as an interface modification additive, it can improve the compatibility between inorganic fillers and organic matrices, thereby enhancing the stability of the battery materials.
Why Choose Zhengzhou Megma Chemical Co., Ltd.?
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