RESEARCH ON IMPROVED EPOXY RESINS.
Abstract
A discussion of the relationship of physical properties to molecular configuration and to the relative purity of representative sample resins is presented as interpreted from cast resin data and NOL Rings. A major breakthrough in compressive properties was found in EP-2114 which showed modulus greater than 1,000,000 psi and yield greater than 50,000 psi. Significant improvement in interlaminar shear strength data for ERRA-0300 and ERLA-0400 was achieved through NOL Ring fabrication technique. Progress is described on the continued evaluation of new and previously prepared epoxy molecular configurations. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1964
- Accession Number
- AD0603748
Entities
People
- J. R. Harvey
- R. F. Sellers
- S. G. Smith Jr.
- W. P. Mulvaney