Tough epoxy resins cured with aminimides
β Scribed by Shinzo Inubushi; Tomiki Ikeda; Shigeo Tazuke; Tasuku Satoh; Yaomi Kumagai
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 625 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0887-624X
No coin nor oath required. For personal study only.
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## Abstract **Summary:** New epoxy materials are needed with low dielectric constants (__Dk__ or __Ξ΅__~__r__~), low loss (__Df__ or tanβ__Ξ΄__) in the gigaβhertz frequency range and high glass transition temperatures (__T__~g~s) for next generation fiber reinforced printed circuit boards. In this wo
Glass transition temperatures (Tg) of epoxy resins, diglycidyt ether of bisphenol-A cured with piperidine, have been measured by differential scanning calorimetry and dynamic mechanical thermal analysis in order to follow the curing process. Optimum cure conditions have been established as 30 PP at