Low temperature relaxation of DGEBA epoxy resins: A thermally stimulated discharge current (TSDC) study
Source abstract
Abstract
Abstract The effect of curing conditions on the low temperature relaxation behavior of catalyst‐cured epoxy systems based on digliycidyl ether of bisphenol A (DGEBA) has been characterized by the thermally stimulated discharge current (TSDC) technique. In these chemically relatively simple epoxy systems, five relaxation processes, designated as γ, β, β′, βOH, and β″, have been observed: Their molecular origins are discussed in detail. The results are in agreement with prior suggestions of an inhomogeneous cross‐link density morphology.
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Research context
OpenAlex topics: Epoxy Resin Curing Processes · Organic Electronics and Photovoltaics · Synthesis and properties of polymers
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References (39)
Show source-provided references
1. van Turnhout J. · 1975
2. 10.1002/pen.76022180610.1002/pen.760221806 ↗
3. Damont F. R. · J. Polym. Sci. · 1967 · 2 · 5
4. Delatycki C. · J. Polym. Sci. · 1969 · 753
5. 10.1002/pol.1982.18020110110.1002/pol.1982.180201101 ↗
6. 10.1002/pol.1982.18020041110.1002/pol.1982.180200411 ↗
7. 10.1016/0032-3861(70)90027-310.1016/0032-3861(70)90027-3 ↗
8. 10.1016/0032-3861(72)90111-510.1016/0032-3861(72)90111-5 ↗
9. 10.1016/0032-3861(72)90112-710.1016/0032-3861(72)90112-7 ↗
10. Cuddihy E. F. · J. Polym. Sci. · 1970 · 1627
11. Cuddihy E. F. · 1970
12. 10.1002/pen.76022180710.1002/pen.760221807 ↗
13. 10.1002/pen.76022180810.1002/pen.760221808 ↗
14. 10.1002/app.1980.07025070910.1002/app.1980.070250709 ↗
15. 10.1002/marc.1982.03003060310.1002/marc.1982.030030603 ↗
16. 10.1002/pol.1983.18021072310.1002/pol.1983.180210723 ↗
17. C‐S.Wu “Processing‐Structure‐Property Relationships in Catalyst Cured Epoxy Systems ” Ph.D. Dissertation University of Illinois (1985).
18. 10.1002/app.1982.07027092610.1002/app.1982.070270926 ↗
19. 10.1002/polc.507001010510.1002/polc.5070010105 ↗
20. 10.1002/app.1976.07020080810.1002/app.1976.070200808 ↗
21. 10.1002/app.1968.07012060110.1002/app.1968.070120601 ↗
22. Krubich U. T. · J. Appl. Polym. Sci., Polym. Symp. · 1975 · 53 · 7
23. 10.1080/1060132690805381110.1080/10601326908053811 ↗
24. 10.1002/pol.1980.18018051210.1002/pol.1980.180180512 ↗
25. 10.1002/pol.1985.17023052110.1002/pol.1985.170230521 ↗
26. 10.1080/0022234780821225010.1080/00222347808212250 ↗
27. Lee H. · 1967
28. May C. A. · 1973
29. Shell Chemical Co. Technical bulletin.
30. Ventrice F. X. · Plast. · 1967 · 45 · 201
31. Vanderschueren J. · 1979
32. 10.1016/B978-0-12-633680-1.50010-910.1016/B978-0-12-633680-1.50010-9 ↗
33. 10.1080/0022234770821220810.1080/00222347708212208 ↗
34. 10.1002/pol.1977.18015050110.1002/pol.1977.180150501 ↗
35. 10.1007/978-1-4757-6210-510.1007/978-1-4757-6210-5 ↗
36. 10.1007/BF0054759910.1007/BF00547599 ↗
37. 10.1002/app.1983.07028071910.1002/app.1983.070280719 ↗
38. 10.1002/pol.1981.18019011210.1002/pol.1981.180190112 ↗
39. 10.1016/B978-0-12-432250-9.50023-X10.1016/B978-0-12-432250-9.50023-X ↗