Chemistry and properties of controlled molecular weight end-capped LaRC-CPIAs part of a program on structural resins for high temperature aerospace applications, a controlled molecular weight end-capped semi-crystalline polyimide, designated LaRC-CPI, was evaluated. Neat resin moldings, adhesive specimens and composites were fabricated at temperatures of 365-375 C under pressures of 200-500 psi. Adhesive and composite specimens provided good mechanical properties at temperatures as high as 232 C.
Document ID
19920027508
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Hergenrother, Paul M. (NASA Langley Research Center Hampton, VA, United States)
Havens, Stephen J. (NASA Langley Research Center; Lockheed Engineering and Sciences Co. Hampton, VA, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1991
Subject Category
Nonmetallic Materials
Meeting Information
Meeting: International SAMPE Symposium and Exhibition