• 作者： Wu, Ching-Shiun
• 中文摘要： 本文利用熱刺激電流技術,探討硬化程序對觸媒硬化雙酚環氧樹脂之低溫鬆弛行為的影響。在本研究中發現三個鬆弛高峰定名為.gamma.,.beta.和.beta.'。本文除討論這三個高峰與環氧樹脂網狀體內分子運動的關係外,並根據研究結果,建議一非均性交聯密度結構,用以解釋硬化程序如何影響環氧樹脂節瘤形態之變化。
• 英文摘要： The effect of curing process on the low temperature relaxation behavior of catalyst-cured epoxy systems, which are based on diglycidyl ether of bisphenol A (DGEBA) has been characterized by thermally stimulated discharge current(TSDC) technique. In these chemically relatively simple epoxy systems, three relaxation peaks, designated as.gamma., .beta. and .beta.', have been observed, and their molecular origins are discussed. These observations suggest an inhomogeneous crosslink density morphology which relates the curing process to the nodular structure.
• 中文關鍵字： 鬆弛; 形態學; 熱模擬流; 催化處理環氧樹脂
• 英文關鍵字： Relaxation; Morphology; Thermally Stimulated Current; Catalyst-Cured Epoxy