GP-32 Epoxy Functional Silicone Fluid

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GP-32 is an epoxy functional dimethylpolysiloxane copolymer fluid where x=97 and y=6.

Typical Properties
Clear to Slightly Hazy, Colorless to Light Straw Liquid
Weight/Gallon @ 25°C
8.0 lbs
Flash Point (P.M.C.C.)
Viscosity (cPs) @ 25°C
270 cP
Specific Gravity
Molecular Weight (Calculated)
8300 amu
Epoxy Equivalent Weight *
1515 gms
Refractive Index
* gms per epoxy equivalent


GP-32 is suggested for use as a reactive silicone intermediate in the synthesis of organosilicone copolymer products. The epoxy-alkyl functionality also provides a site for reactions with alcohol, acid and amine functional monomers, allowing the synthesis of a variety of organo-functional silicones.

Processing and Safety Guidelines

GP-32 contains a low level of epoxy groups. Care should be exercised in handling GP-32 to prevent contact with skin or eyes. Wear safety glasses with side shields and rubber gloves when handling. Consult Safety Data Sheet for additional details.


GP-32 is supplied in 5-gallon (40 lbs.) pails, 55-gallon (440 lbs.) drums and 330-gallon (2640 lbs.) totes.  Keep container tightly sealed. Store below 100° F.