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China Top Quality CAS No 68083-19-2 Vinyl Functional Silicone Fluid Oil

CAS No.:68083-19-2
Purity:99.9%
Place of Origin:Henan China
Appearance:Colorless Transperant Liquid
Certification:MSDS,COA,TDS
Free Samples

Vinyl silicone fluids primarily consist of vinyl-terminated polydimethylsiloxane (Vi-PDMS) and vinyl-terminated polymethylvinylsiloxane (Vi-PMVS). Products with varying viscosities and vinyl contents can be supplied as required.

Vinyl silicone fluids can be broadly classified into two categories: vinyl-terminated silicone fluids and high-vinyl silicone fluids.

They serve as key raw materials for addition-curing liquid silicone rubber, silicone gels, and similar products; they also function as modifiers for compounded rubbers, additives for plastics, reinforcing agents, and more.

Product picture:
Vinyl terminated polydimethylsiloxane
Vinyl terminated polydimethylsiloxane

 

Function

1. Used as a base material for the production of High-Temperature Vulcanized (HTV) silicone rubber; it is compounded with cross-linking agents, reinforcing agents, colorants, structure control agents, anti-aging agents, and other additives to prepare raw HTV silicone rubber.

2. Used in the manufacture of liquid silicone rubber, serving as the primary material for injection-molded, heat-cured silicone rubber products.

3. This product reacts with various organic materials—such as polyurethanes and acrylics—to create novel materials with superior performance characteristics (including enhanced weather resistance, aging resistance, UV resistance, and toughness). (For instance, it serves as a key raw material for the production of various coatings and modified silicone oils.)

 

Technical Specifications:

Appearance Clear, Colorless, Odorless Fluid
Viscosity at 25 at 25°C 200-85,000 cSt
Vinyl Content mol % 1.9-5.0
Acid Number mg Naoh/g <0.01
Volatile Content ≤1.5

 

Package:

1kg / 200kg bucket

Palletized Shipping

Lead Time: 1-7 Days

Shipping Methods: Sea/Air/Express delivery

Vinyl Terminated Polydimethylsiloxanes package
Vinyl Terminated Polydimethylsiloxanes package

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