Physical aging in the glassy state of a thermosetting system vs. extent of cure
β Scribed by Xiaorong Wang; John K. Gillham
- Publisher
- John Wiley and Sons
- Year
- 1993
- Tongue
- English
- Weight
- 774 KB
- Volume
- 47
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
The rate and effects of isothermal physical aging of a fully cured epoxyamine/glass fiber composite specimen were studied for a wide range of isothermal aging temperatures (0180 to 200ΠC) using a freely oscillating torsion pendulum technique: torsional braid analysis (TBA). As assigned from the maxi
## Abstract Isothermal physical ageing below the glassβtransition temperature (__T__~__g__~) of a highβ__T__~__g__~ thermosetting difunctional epoxy/tetrafunctional aromatic amine system was investigated at different ageing temperatures (__T__~__a__~) and chemical conversions (monitored by the __T_