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Electrical Potting / Molding

PR-1547 Potting and Molding Compound

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.

PR-1547 is a two-part, chemically curing polyurethane compound. It cures at 180°F (82°C) to a tough, semi-flexible, cold flow-resistant rubber. The material has very good electrical properties, especially dielectic strength and volume resistivity, in thin films.
 
 

Specifications

  • * Below is a partial specification list - for additional information - contact AerospaceSealantsInfo@ppg.com
  • MIL-M-24041 - CAT A, Type I - MILITARY SPECIFICATION
  • MIL-M-24041 - CAT A, Type II - MILITARY SPECIFICATION

Packaging Options

PR-1547 is supplied as a two part unit or premixed and frozen Semco® cartridges.