Speciality Chemicals

Vinyltriethoxysilane

  • CAS No.78-08-0
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Vinyltriethoxysilane serves as a versatile crosslinking and coupling agent for polyethylene composites and electronic encapsulation.

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Product Technical Details

Product Overview

Vinyltriethoxysilane is a premier organosilicon compound widely recognized for its exceptional performance as a crosslinking and coupling agent in the polymer industry. This colorless transparent liquid is engineered to enhance the mechanical properties and thermal stability of various thermoplastic materials. Our manufacturing process ensures high chemical purity, making it an ideal choice for demanding industrial applications ranging from cable insulation to advanced electronic components.

As a leading global manufacturer, we provide this speciality chemical with consistent quality standards. The product functions effectively to improve the affinity between inorganic fillers and organic resin matrices, resulting in superior composite materials. Its versatility allows for use in diverse polymer systems including polyethylene, polypropylene, and unsaturated polyesters.

Key Specifications

ParameterValue
CAS Number78-08-0
AppearanceColorless transparent liquid
Purity Content99%
Packaging180Kg Iron Drum or 900Kg IBC
Shelf Life6 Months

Industrial Applications

The primary utility of Vinyltriethoxysilane lies in its ability to facilitate silane crosslinking in polyethylene cables and pipes. This process significantly enhances the material's resistance to pressure cracking, abrasion, and impact while maintaining high service temperatures. Additionally, it acts as a crucial surface treatment agent for glass fibers and mineral fillers.

  • Wire and Cable Industry: Used in silane cross-linked polyethylene formulations to improve insulation properties and durability.
  • Composite Materials: Enhances bonding between fillers like quartz powder and resin matrices in plastic encapsulating materials.
  • Electronics: Provides surface moisture-proof treatment for ceramic dielectric capacitors and electronic components.
  • Polymer Modification: Improves compatibility in filled composite materials with complex processing requirements.

Storage and Handling

To maintain optimal quality, this product should be stored in the original unopened container at temperatures below 25℃. The shelf life is six months from the production date. Expired products may only be utilized after passing rigorous quality control tests. We recommend handling this chemical in a well-ventilated area with appropriate personal protective equipment.

Quality Assurance

Our facility adheres to strict international quality management systems. Every batch undergoes comprehensive testing to verify purity and performance metrics. We provide a Certificate of Analysis with every shipment to ensure transparency and compliance with your manufacturing specifications. Partner with us for reliable supply chains and technical support.