Speciality Chemicals

Vinyltris(tert-butylperoxy)silane

  • CAS No.15188-09-7
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-performance silane coupling agent designed for superior adhesion in elastomers and composite materials. Available in 40% toluene solution for enhanced safety and handling.

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Product Technical Details

Product Overview

Vinyltris(tert-butylperoxy)silane is a advanced organosilicon compound engineered for demanding industrial applications requiring robust interfacial bonding. This multifunctional molecule combines vinyl functionality with reactive peroxide groups, making it an exceptional choice for cross-linking and adhesion promotion in complex polymer systems. Our manufacturing process adheres to strict quality control standards, ensuring consistent performance across every batch.

As a leading global manufacturer, we understand the critical role this chemical plays in enhancing the mechanical properties of cured elastomers and composites. The unique structure allows it to act as a molecular bridge between organic polymers and inorganic substrates, significantly improving durability and resistance to environmental stressors.

Technical Specifications

Parameter Value
CAS Number 15188-09-7
Molecular Formula C14H30O6Si
Molecular Weight 322.47
Appearance Clear to straw liquid
Purity 40% in Toluene
Density 0.981 g/cm3
Boiling Point 272.6°C
Flash Point 103.6°C
Refractive Index 1.434

Industrial Applications

This specialty chemical serves as a critical adhesion promoter in the rubber, plastics, and composite materials industries. It is particularly effective for bonding fluoroelastomers and polyacrylates to various metal surfaces, including phosphatized metals. The peroxide groups facilitate efficient curing during high-temperature processing, while the silane moiety ensures strong chemical bonding to inorganic substrates.

  • Enhances interfacial adhesion in fiber-reinforced composites.
  • Improves tensile strength and tear resistance of cured elastomers.
  • Compatible with peroxide-curing systems for optimal cross-linking.
  • Suitable for high-temperature applications requiring thermal stability.
  • Acts as a coupling agent for mineral-filled polymer systems.

Quality Assurance and Safety

We prioritize safety and reliability in every shipment. The product is supplied as a 40% solution in toluene to reduce handling risks associated with concentrated peroxides. Proper storage is essential to maintain product stability. Store in a cool, ventilated place away from direct sunlight and heat sources. Ensure containers are tightly sealed to prevent moisture ingress and solvent evaporation.

Our commitment to excellence extends beyond production. We provide comprehensive technical support and documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and formulation guides. This ensures seamless integration into your production lines and compliance with international regulatory standards. Contact our sales team for bulk pricing, customized packaging solutions, and expert advice on optimizing your specific application.