Accession Number : ADA304552

Title :   Thermophysical Properties Data on Graphite/Polyimide Composite Materials.

Descriptive Note : Final rept.,

Corporate Author : GENERAL DYNAMICS SAN DIEGO CA CONVAIR DIV

Personal Author(s) : Campbell, Malcolm D. ; Burleigh, Douglas D.

PDF Url : ADA304552

Report Date : NOV 1979

Pagination or Media Count : 69

Abstract : Experimental data for the thermal conductivity, thermal expansion, specific heat, and emittance of 0 and 0, 45, 90, 135sub s laminates of HTS/NR 150B2 and HTS/PMR 15 are presented. Measurements were made over the temperature range 116 K to 588 K (-250 F to 600 F). Results for the two materials were similar with some differences attributable to laminate quality. Higher expansion coefficients for the HTS/PMR 15 specimens in the resin-dominated directions indicate a higher coefficient for PMR 15 than NR 150B2. (MM)

Descriptors :   *LAMINATES, *FIBER REINFORCED COMPOSITES, *GRAPHITE, *THERMAL EXPANSION, *THERMAL CONDUCTIVITY, *POLYIMIDE PLASTICS, *THERMOPHYSICAL PROPERTIES, COMPOSITE MATERIALS, TEMPERATURE GRADIENTS, AEROSPACE CRAFT, AEROSPACE INDUSTRY, EPOXY RESINS, THERMOCOUPLES, SPECIFIC HEAT, POLYIMIDE RESINS.

Subject Categories : Laminates and Composite Materials
      Plastics
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE