摘要
以双官能团环氧树脂和乙醇胺为单体,在等摩尔比的条件下进行反应,可形成线型高相对分子质量聚胺醚热塑性聚合物.使用傅里叶变换红外光谱(FT-IR)、核磁共振氢谱(1H-NMR)、热失重分析仪(TGA)、差示热扫描仪(DSC)和电子拉伸机对聚合物的结构和性能进行表征.结果表明这种聚合物具有热塑性材料的加工性能,且具有较好的机械强度.
The linear and high-molecular-weight poly（hydroxyaminoether） was synthesized by using relatively low molecular weight difunctional epoxy resin and ethanolamine as monomers. The structure of samples were characterized by FT-IR spectra and 1H-NMR spectra. The thermal and mechanical properties were measured by thermogravimetric analysis （TGA）, differential scanning calorimeter （DSC）and instron testing machine. The results showed that the obtained polymer had good processability with good tensile strength.
出处
《东华大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第3期260-263,共4页
Journal of Donghua University(Natural Science)
关键词
环氧树脂
最佳投料比
热塑性
力学性能
epoxy resin
best inventory ratio
thermoplastic
mechanical properties
