LANCHEMIE INDUSTRY CO., LIMITED.
LANCHEMIE INDUSTRY CO., LIMITED.

Vinyl Silicone Oil LC-V20

LC-V20 is a 20cSt polydimethylsiloxane liquid with vinyl groups at both ends of its molecular chain.It is a colorless and transparent liquid. Widely used in industries such as silicone rubber, electronic sealant, and material modification.


Low Cyclic( D4/D5/D6<0.1%) Vinyl Silicone Oils

CAS NO.: 68083-19-2


Specification of Vinyl Silicone Oil LC-V20

Technical Index

Property

LC-V20

Appearance

Colorless liquid

Viscosity at 25℃,mm2/s

20±2

Vinyl content, wt %

9.5-10.0


Feature of Vinyl Silicone Oil LC-V20

  • Extremely low viscosity and excellent fluidity

  • The distribution of vinyl active sites is uniform, and the reaction activity is high

  • Crosslinking with hydrogen containing silicone oil is fast and sufficient

  • Short molecular chain and proper control of volatility

  • Excellent compatibility, able to quickly dissolve with various organic silicon monomers and resins

  • Strong processing operability, suitable for low hardness, high transparency silicone products

  • High temperature resistance and stability


Applications of Vinyl Silicone Oil LC-V20

  • Electronic potting adhesive: used for potting precision electronic components such as chips, sensors, and small circuit boards. It has good fluidity and can fill small gaps. After curing, it forms an insulating, moisture-proof, and earthquake resistant protective layer.

  • Coating additives: added to waterproof coatings and anti stick coatings to enhance the smoothness, hydrophobicity, and aging resistance of coatings, suitable for functional coatings on textiles and metal surfaces.

  • Silicone rubber based adhesive: used to prepare low hardness additive liquid silicone rubber (such as medical catheters and silicone pads for food contact), giving the product a soft touch and excellent elasticity.

  • Resin modifier: Modify epoxy resin, polyurethane and other resins to improve their low-temperature toughness and aging resistance, and adapt to fields such as adhesives and composite materials.

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