PR-1665

PR-1665 is a high tear and tensile strength, cryogenic potting and molding compound. It has a service temperature range from -320 °F (-196 °C) to 225 °F (107 °C), with intermittent excursions up to 275 °F (121 °C). This material is designed for applications exposed to cryogenic temperatures where high flexibility and strength are required.

Discover the Future of Flight

Have questions or need support for your aerospace project? Contact PPG’s aerospace team today for guidance and tailored solutions.

PR-1665 is a high tear and tensile strength, cryogenic potting and molding compound. It has a service temperature range from -320 °F (-196 °C) to 225 °F (107 °C), with intermittent excursions up to 275 °F (121 °C). This material is designed for applications exposed to cryogenic temperatures where high flexibility and strength are required.

PR-1665 is a two-part, chemically curing polyurethane compound. The product contains no fillers, solvents, plasticizers or MBOCA (4,4'-methylene-bis-(2- chloroaniline))*.

*MBOCA is a registered tradename of duPont.