Methylvinylphenylsilicone oil

Methylvinylphenylsilicone oil

Vinyl‑containing phenylsilicone oil, used as a modifier or crosslinking agent for high‑temperature‑resistant silicone rubber, enhances thermal stability and mechanical properties.

Product Features and Advantages

Reactivity (including vinyl)

Improving the heat resistance of silicone rubber

Good compatibility with silicone rubber.

Can participate in addition reactions.

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Product Series

(Customized formulations can be provided based on customer requirements.)

Grade

File Description

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CSGW-Y4850

A polysiloxane with a siloxane backbone, containing three types of functional groups—methyl, phenyl, and vinyl—and active vinyl groups at the chain ends. It is primarily used to formulate addition‑cured liquid silicone rubbers, as well as encapsulation materials for high‑power, high‑refractive‑index light‑emitting diodes (LEDs). It also holds great promise for applications in ultra‑low‑temperature sealing, damping and vibration‑absorbing materials, and the optoelectronics field.

CSGW-Y4899

A polysiloxane with a siloxane backbone, containing three types of functional groups—methyl, phenyl, and vinyl—and active vinyl groups at the chain ends. It is primarily used to formulate addition‑cured liquid silicone rubbers, as well as encapsulation materials for high‑power, high‑refractive‑index light‑emitting diodes (LEDs). It also holds great promise for applications in ultra‑low‑temperature sealing, damping and vibration‑absorbing materials, and the optoelectronics field.

CSGW-Y4820

A polysiloxane with a siloxane backbone, containing three types of functional groups—methyl, phenyl, and vinyl—and active vinyl groups at the chain ends. It is primarily used to formulate addition‑cured liquid silicone rubbers, as well as encapsulation materials for high‑power, high‑refractive‑index light‑emitting diodes (LEDs). It also holds great promise for applications in ultra‑low‑temperature sealing, damping and vibration‑absorbing materials, and the optoelectronics field.