Infrared Spectroscopy Study of the SP-250 Epoxy Resin System.

reportActive / Technical Report | Accession Number: ADA145860 | Open PDF

Abstract:

The various epoxides which are part of the SP-250 formulation 3M Company, St. Paul, Minnesota were treated to three different curing procedures. In this study, the epoxides and the epoxy blends were individually cured with dicyandiamide Dicy and Monuron, respectively, and in combination DicyMonuron. The acceleration of the Dicy-containing epoxy resin cure is linked to the formation of cyclic 2-0xazolidone. The characteristic nature of the carbonyl band of these cyclic derivatives prompted us to monitor the hardening process by infrared spectroscopy.

Author(s):
Sacher, R. E. ; Laliberte, B. R.
Author Organization(s):
ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MA
Descriptive Note:
Final rept.,
Pagination:
0034

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AMMRC-TR-84-29
Task Number(s):
DA
Project Number(s):
1L162105AH84
 Subject Terms
Joint Capability Areas:
JCA_5_Command and Control; JCA_5.2_Understand; JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_5.3_Planning; JCA_6.3.3_Spectrum Management
Modernization Areas:
Microelectronics
Communities of Interest:
Advanced Electronics
Descriptor(s):
*INFRARED SPECTROSCOPY, *EPOXY RESINS, FREQUENCY, MIXTURES, CURING, HARDENING, INFRARED SPECTRA
Field(s)/Group(s):
Organic Chemistry
Keyword(s):
*Dicyandiamide, PE62105A, ASH 84
Report Date:
1984 Jul 01