Tris[(1,1-dimethylethyl)dioxy]vinylsilane: Properties and Applications
Tris[(1,1-dimethylethyl)dioxy]vinylsilane, also known as tris(tert-butyldioxy)vinylsilane, is a colorless liquid that belongs to the family of organosilanes. It is primarily used as a crosslinking agent and a polymerization initiator in various industries, such as adhesives, sealants, coatings, and composites. In this article, we will explore the properties and applications of tris[(1,1-dimethylethyl)dioxy]vinylsilane and its importance in the chemical industry.
INNO Specialty Chemicals is a leading manufacturer and supplier of tris[(1,1-dimethylethyl)dioxy]vinylsilane from China. The company has a state-of-the-art manufacturing facility that produces high-quality organosilanes, siloxanes, and other specialty chemicals for a wide range of industries.
Properties of Tris[(1,1-dimethylethyl)dioxy]vinylsilane
Tris[(1,1-dimethylethyl)dioxy]vinylsilane has a molecular formula of C15H34O6Si and a molecular weight of 358.5 g/mol. It has a boiling point of 143-144°C and a flash point of 48°C. The liquid is highly reactive and can polymerize rapidly under certain conditions.
Tris[(1,1-dimethylethyl)dioxy]vinylsilane is a vinyl-functional organosilane that contains three tert-butoxy groups. The vinyl group and the tert-butoxy groups make it an excellent crosslinking agent and polymerization initiator for various resins, such as epoxy, polyester, polyurethane, and acrylic resins.
Applications of Tris[(1,1-dimethylethyl)dioxy]vinylsilane
Tris[(1,1-dimethylethyl)dioxy]vinylsilane has a wide range of applications in the chemical industry. Some of the most common applications are:
1. Adhesives and Sealants
Tris[(1,1-dimethylethyl)dioxy]vinylsilane is widely used as a crosslinking agent and a polymerization initiator in adhesives and sealants. It can improve the adhesion, cohesion, and mechanical strength of the products. It is also used to modify the surface properties of the substrates, such as hydrophobicity and oleophobicity.
2. Coatings and Paints
Tris[(1,1-dimethylethyl)dioxy]vinylsilane is used as a crosslinking agent and a polymerization initiator in coatings and paints. It can improve the hardness, durability, and weatherability of the coatings. It is also used to enhance the adhesion between the coatings and the substrates.
3. Composites
Tris[(1,1-dimethylethyl)dioxy]vinylsilane is used as a crosslinking agent and a polymerization initiator in composites. It can improve the mechanical properties, such as stiffness, strength, and toughness, of the composites. It is also used to control the curing rate and the degree of crosslinking of the resins.
4. Other Applications
Tris[(1,1-dimethylethyl)dioxy]vinylsilane is also used in other applications, such as:
- Silane coupling agent: Tris[(1,1-dimethylethyl)dioxy]vinylsilane can be used as a silane coupling agent to improve the bonding between the inorganic fillers and the organic matrix in composites, plastics, and rubber products.
- Crosslinking agent for rubbers: Tris[(1,1-dimethylethyl)dioxy]vinylsilane can be used as a crosslinking agent for rubbers, such as ethylene-propylene-diene rubber (EPDM), to improve their mechanical properties and their resistance to heat, ozone, and chemicals.
- Initiator for polymerization: Tris[(1,1-dimethylethyl)dioxy]vinylsilane can be used as an initiator for the free-radical polymerization of various monomers, such as vinyl acetate, styrene, and acrylates.
Conclusion
Tris[(1,1-dimethylethyl)dioxy]vinylsilane is a versatile organosilane that has a wide range of applications in the chemical industry. It is primarily used as a crosslinking agent and a polymerization initiator in adhesives, sealants, coatings, and composites. Its vinyl group and tert-butoxy groups make it a highly reactive and efficient agent for improving the mechanical properties, adhesion, and durability of the products. INNO Specialty Chemicals is a reliable manufacturer and supplier of tris[(1,1-dimethylethyl)dioxy]vinylsilane from China, offering high-quality products and excellent customer service.
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