Vinyl-terminated Polymethylphenylsiloxane
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  • Vinyl-terminated Polymethylphenylsiloxane

Vinyl-terminated Polymethylphenylsiloxane

Product Grade: Cheersil 8522
CAS No.: 225927-21-9

Category: Phenyl Silicone

Ms. Gong: +86 13390821306

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  • Product Description

    Product Name: Vinyl-terminated Polymethylphenylsiloxane

    Product Grade: Cheersil 8522

    CAS No.: 225927-21-9

     

    Typical Properties

    Properties Typical Values

    Appearance

    Colorless, transparent, viscous liquid

    Density (25°C, g/cm³)

    1.05~1.15

    Refractive index (25°C)

    1.530~1.545

    Vinyl content (mmol/g)

    0.22-0.26

    Viscosity (25°C, mm²/s)

    2000~4000

     

    Applications:

    Cheersil 8522 vinyl‑terminated polymethylphenylsiloxane is mainly used to prepare high-refractive-index, highly transparent elastomers and is especially suitable for LED encapsulation.

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