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COMPATIBILITY IN POLYMER BLENDS OF POLY (VINYL ACETATE) AND POLY (METHYL METHACRYLATE)STUDIED BY NMR
[期刊论文] 作者:宋默,戴莹坤,胡澄,黄玉惠,丛广民,
来源:高分子科学:英文版 年份:1992
Compatibility of poly (vinyl acetate) (PVAc) with poly (methyl methacrylate) (PMMA) mixtures has been studied by using nuclear magnetic relaxation, differential scannin...
[期刊论文] 作者:周子南,沈联芳,田文晶,吴盛容,戴莹坤,冯之榴,袁汉珍,
来源:分析化学 年份:1992
本文应用取代基效应(SCS)方法研究了乙烯-乙烯醇(EVA)共聚物,得到了羟基(-OH)在两种不同溶剂中的SCS参数:在苯酚+重水(80/20W/W)中参数为S_1=42.77±0.08ppm,S_2=7.155...
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