摘要
本课题研究了适用于乳状液膜法的一种聚胺类高分子表面活性剂的合成及性能。采用红外吸收光谱和凝胶色谱法对高分子原材料和合成过程的中间体及表面活性剂产物进行了分析试验。实验结果毒明:由它制成的乳状液稳定性好、耐酸碱、溶涨率低,是一种性能优良适合于乳状液膜用的表面活性剂。
The synthesis and characteristics of the surfactant named TH -1 used for emulsion liquid membrane were studied. The IR spectra of the polymer, the intermediate product and final product indicated that the surfactant TH - 1 had the required molecular structure. The GPC spectra showed that it had the basic characteristic of polymer-molecular weight distribution. The experiment results showed that the emulsion liquid membrane prepared by TH - 1 was very stable, which resisted acids and base, swell slightly and demulsification easily.
出处
《上海化工》
CAS
2004年第2期26-29,共4页
Shanghai Chemical Industry
