Chemical name: End-vinyl Polytrifluoropropyl Methyl Siloxane
Chemical Structural Formula
Homopolymer Structure
Copolymer Structure
Product Description
This product is a vinyl-terminated fluorosilicone polymer, a colorless or light yellow transparent oily liquid, which belongs to modified fluorosilicone oil. Due to the introduction of trifluoropropyl groups, it has oil resistance, solvent resistance, low surface tension, and low refractive index. At the same time, the introduction of straight-chain vinyl groups can undergo addition reactions with hydrogen-containing silicone oil; it can also participate in various other reactions.
Technical Index
Homopolymer Structure
Appearance: Colorless or light yellow transparent liquid
Fluorine content ratio: 100%
Viscosity /mPa.s (25℃): 100-500000
Volatile matter (200℃ X 4h): ≤5%
Vinyl mass fraction/%: 0.01%-8.0%
Copolymer Structure
Appearance: Colorless or light yellow transparent liquid
Fluorine content ratio: 10%-90%
Viscosity /mPa.s (25℃): 100-500000
Volatile matter (200℃ X 4h): ≤5%
Vinyl mass fraction/%: 0.01%-16.0%
Performance and Uses
1. It is used to make liquid fluorosilicone rubber, which is the main material for injection molding fluorosilicone rubber.
2. Main material for making fluorosilicone potting sealant and fluorosilicone release agent.
3. Reacting with various organic materials such as polyurethane and acrylic acid can produce new materials with superior properties (weather resistance, aging resistance, UV resistance, enhanced toughness, etc.), which have wide applications in the modification of plastics, resins, paints, and coatings.
Packaging and Storage
【Package】 Packaging in plastic drums or spray coated steel drums, with a weight of 5 kilograms per drum; 25 kilograms; 250 kilograms.
【Storage】 Store in a cool and dry environment, recommended not to exceed 35 ℃, with a storage period of twelve months.
【Transportation】 This product is transported as a non hazardous material.
【Precautions】 This product should be kept neutral and avoid contact with acidic or alkaline substances.
