PR-1547 Potting and Molding Compound
PPG PR-1547 is a high hardness potting and molding compound with a service range from -70°F to 300°F. It is designed for applications requiring resistance to cold flow and high tensile strength. This two-part chemically curing polyurethane compound cures at 180°F to a tough semiflexible rubber with excellent electrical properties in thin films.
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.
PPG PR-1547 is a high hardness potting and molding compound. It has a service temperature range from -70°F (-57°C) to 300°F (149°C). This material is designed for applications where resistance to cold flow, high tensile strength and excellent electrical properties are required.
PPG PR-1547 is a two-part, chemically curing polyurethane compound. It cures at 180°F (82°C) to a tough, semiflexible, cold flow-resistant rubber. The material has very good electrical properties, especially dielectic strength and volume resistivity, in thin films.