Liquid Silicone Rubber

Chemical Formula:

HO–Si(CH₃)₂–O–[Si(CH₃)₂–O]ₙ–Si(CH₃)₂–OH

CAS Number:

70131-67-8

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Liquid Silicone Rubber

Chemical Formula:

HO–Si(CH₃)₂–O–[Si(CH₃)₂–O]ₙ–Si(CH₃)₂–OH

CAS Number:

70131-67-8

A two-part, platinum-cured elastomer used for injection molding of intricate components like seals and O-rings

Characteristics

Molar Weight

10⁴ to 10⁶ g/mol

Melting Point

Deomposes

Boiling Point

Decomposes

Solubility

Insoluble in water; soluble in organic solvents

Density

~1.1–1.3 g/cm³

Forms

Powder

Odor

Odorless

USES AND APPLICATIONS

Key applications

Industrial

Industries

Industrial

Synonyms

OH-Terminated Polydimethylsiloxane

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