Synthesis and Properties of Crosslinkable Low-dielectric characteristic Poly(phenyl oxide) derived from Eugenol
| Autor: | Chuan-Min Lee, 李權珉 |
|---|---|
| Rok vydání: | 2018 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 106 This study mainly discusses the modification and synthesis of engineering plastic Poly(phenyl oxide) PPO. Generally, Poly(phenyl oxide) PPO is difficult to process due to high molecular weight during preparation. The PPO used in this article is a low molecular weight PPO derivative (NORYL SA90). SA90 is a difunctional oligomer. This article uses Hexafluorobenzene to introduce the ends of SA90, and hexafluorobenzene has good structure is symmetrical and has low polarity characteristics and excellent electrical characteristics. The bio-based raw material eugenol and Iso Eugenol was functionalized at the end, and then cured by thermal crosslinking. The comparison and analysis of the thermal properties and electrical property of the modified bio-type Poly(phenyl oxide) PPO and the same commercial products OPE-2st |
| Databáze: | Networked Digital Library of Theses & Dissertations |
| Externí odkaz: |
|