Vinyl-terminated Polydimethylpolydiphenylsiloxane
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  • Vinyl-terminated Polydimethylpolydiphenylsiloxane

Vinyl-terminated Polydimethylpolydiphenylsiloxane


Product Grade: Cheersil 8523
CAS No.: 68951-96-2

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  • Product Description

    Product Name: Vinyl-terminated Polydimethylpolydiphenylsiloxane

    Product Grade: Cheersil 8523

    CAS No.: 68951-96-2

     

    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)

    0.22-0.24

    Viscosity (25°C, mm²/s)

    2000-3000

     

    Applications:

    Cheersil 8523 vinyl-terminated polydimethylpolydiphenylsiloxane is mainly used to prepare high‑refractive‑index, highly transparent elastomers and is especially suitable for LED encapsulation.

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