Accession Number:

AD0855177

Title:

High Temperature Resistant Polymeric Coatings.

Descriptive Note:

Technical documentary rept. 1 Feb 68-24 Feb 69,

Corporate Author:

MONSANTO RESEARCH CORP DAYTON OH DAYTON LAB

Report Date:

1969-07-01

Pagination or Media Count:

131.0

Abstract:

Research was continued to investigate new and improved high temperature up to 8oodeg F resistant coatings capable of withstanding aerodynamic heating of high speed greater than Mach 3 aircraft and missile systems. Fluorinated ethylene propylene and polychlorotrifluoroethylene coatings have been satisfactorily applied by plasma spraying. Polytetrafluoroethylene and a coating-grade polyarylsulfone resin did not show adequate melt flow to allow film coalescence. A varnish coating of a benzoxazole-imide ordered copolymer has shown outstanding property retention during extended aging at 650deg F. Author, Modified-PL.

Subject Categories:

  • Coatings, Colorants and Finishes
  • Plastics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE