Accession Number : ADA305205
Title : Characterization of PMR Polyimide Resin and Prepreg.
Descriptive Note : Contractor rept.,
Corporate Author : BOEING AEROSPACE CO SEATTLE WA ENGINEERING TECHNOLOGY DIV
Personal Author(s) : Lindenmeyer, Paul H. ; Sheppard, C. H. ; Hunter, A. B.
PDF Url : ADA305205
Report Date : MAR 1984
Pagination or Media Count : 80
Abstract : Procedures for the chemical characterization of PMR-15 resin solutions and graphite-reinforced prepregs were developed, and a chemical data base was established. In addition, a basic understanding of PMR-15 resin chemistry was gained; this was translated into effective processing procedures for the production of high quality graphite composites. During the program the PMR monomers and selected model compounds representative of postulated PMR-15 solution chemistry were acquired and characterized. Based on these data, a baseline PMR-15 resin was formulated and evaluated for processing characteristics and composite properties. Commercially available PMR-15 resins were then obtained and chemically characterized. Composite panels were fabricated and evaluated. jg
Descriptors : *COMPOSITE MATERIALS, *PREPREGS, *POLYIMIDE RESINS, DATA BASES, PRODUCTION, POLYMERS, PROCESSING, PANELS, COMPOSITE STRUCTURES, CHEMISTRY, MONOMERS, GRAPHITED MATERIALS, REINFORCING MATERIALS.
Subject Categories : Plastics
Laminates and Composite Materials
Distribution Statement : APPROVED FOR PUBLIC RELEASE