SYMPOSIA PAPER Published: 01 January 1982
STP29350S

V378A Polyimide Resin—A New Composite Matrix for the 1980's

Source

During 1979, General Dynamics conducted an extensive screening program to evaluate new graphite composite materials. V378A, a new modified bismaleimide resin developed by U.S. Polymeric, has met the predetermined screening criteria for harsh aircraft environments [recurrent service to 177°C (350°F) following prolonged exposure to 75 percent mean relative humidity]. During the screening procedure, environmental, mechanical, and processing requirements were examined.

In this report, these criteria, in addition to the V378A results, are reviewed and compared with results for 5208 resin, a widely used epoxy resin. The comparison shows that V378A resin represents an important advancement in composite properties and processibility with widespread application in the manufacture of composite materials.

Author Information

McKague, L
General Dynamics, Fort Worth, Tex.
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: D30
Pages: 20–32
DOI: 10.1520/STP29350S
ISBN-EB: 978-0-8031-4833-8
ISBN-13: 978-0-8031-0698-7