摘要
本文应用薄层色谱法(TLC法)测定了聚苯乙烯、聚对苯二甲酸酚酞酯和聚环氧氯丙烷的溶解度参数。该法与溶胀法、粘度法和浊度滴定法等相比,设备简单、操作方便、快速准确,所测结果与文献报导值和理论计算值基本一致,是一种测定聚合物溶解度参数的好方法。所测上述三种聚合物的溶解度参数分别为18.6(J/cm^3)^(1/2),18.35(J/cm^3)价和19.64(J/cm^3)^(1/2)。
The solubility parameters of polystyrene, polyphenolphthalein terephthalate and polyepichlorohydrin were determined by thin- layer chromatography (TLC). Compared with swelling technique, intrinsic viscosity method and turbidity titration method, TLC is uncomplicated, easy to operate, high—speed and accurate. The results from TLC basically agree with the data reported in references and calculated by theory. TLC is a good method for the determination of the solubility parameter of polymer. The solubility parameters of the above—mentioned polymers are 18. 60 (J/cm^3)^(1/2), 18.35 (J/cm^3)^(1/2) and 19.64 (J/cm^3)^(1/2) respectively.
出处
《塑料工业》
CAS
CSCD
北大核心
1991年第4期46-49,共4页
China Plastics Industry
