采用悬浮聚合法合成了甲基丙烯酸正丁酯、甲基丙烯酸β羟乙酯二元共聚树脂,并用冻胶纺丝技术制备了纤维状共聚物树脂.研究了甲基丙烯酸β羟乙酯含量对树脂饱和吸油率以及充分溶胀后树脂剩余率的影响,分别利用傅立叶变换红外光谱(FT-IR)和动态热机械分析仪(DMA)对树脂的化学结构和动态力学性能进行了分析和讨论.
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