Samples of DGEBA epoxy resins with diaminodiphenylmethane as curing agent are submitted for crosslinking to microwaves applied with continuous or pulsed regimes. The variations with time of temperature and of the associated dielectric loss show that the discontinuous process is more efficient then t
Microwave curing of epoxy resins with diaminodiphenylmethane—I. General features
✍ Scribed by Quang Le Van; Albert Gourdenne
- Publisher
- Elsevier Science
- Year
- 1987
- Tongue
- English
- Weight
- 306 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0014-3057
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Pulse frequency dependence of the emciency of the activation of crosslinking reactions of DGEBA epoxy~liaminodiphenylmethane mixtures by pulsed microwaves working at an electromagnetic frequency of 2.45 GHz, a ratio pulse length/pulse period of 1/5 and an average electrical power of 40 W, is studied
A~tract--Pulse length dependence of the efficiency of the activation of curing reactions of epoxydiaminodiphenylmethane resins by pulsed microwaves (2.45 GHz) is studied at three pulse periods (1, 5 and 42 msec) or frequencies (1000, 200 and 23.8 Hz) previously revealed for a pulse length (r)/pulse