文献类型：期刊文献

中文题名：氨基聚硅氧烷柔软剂的研制及应用

英文题名：Preparation and Application of Aminopolysiloxane Soft Agents

作者：卿宁[1];张晓镭[1];周建华[1];俞从正[1];田禾[2];王玉玲[3]

机构：[1]西北轻工业学院皮革工程系,咸阳712081;[2]华东理工大学精细化工研究所,上海200237;[3]上海皮革化工厂,上海200436

年份：2000

卷号：29

期号：11

起止页码：27

中文期刊名：中国皮革

外文期刊名：China Leather

收录：北大核心:【北大核心1996】；

语种：中文

中文关键词：八甲基环四硅氧烷;氨基聚氧烷;柔软剂;制革

外文关键词：D 4 aminopolysiloxane microemulsion soft agents leather

摘要：通过八甲基环四硅氧烷、N- ﹀-氨乙基 - ︽-氨丙基甲基二甲氧基硅烷等原料在氢氧化钾催化和促进剂作用下 ,低温开环聚合得到一系列不同氨值、不同粘度的氨基聚硅氧烷。利用 IR、1HNMR对其结构进行表征。采用微乳化技术 ,选择合适的乳化剂制备透明或半透明、颗粒细小、稳定性优良的氨基聚硅氧烷微乳液 ,将其作为柔软剂处理坯革 ,并测试了革的有关性能。研究结果表明 ,处理过的革柔软、丰满 ,有良好的疏水性和机械性能。氨值或粘度越高 。
A series of aminopolysiloxane with different amino value and viscosity were synthesized at lower temperature by ring-opening copolymerization of D 4 ,N β aminoethyl γ aminopropylmethyldimet hyoxysilane and hexamethyldisiloxane with potassium hydroxide and a promoter as catalyst.The chemical structure was characterized via IR, 1HNMR methods.The micro emulsions of aminopolysiloxane were prepared by applying microemulsification techniques and choosing appropriate surfactants,which were semi opaque or transparent with fine corpscule and outstanding stability.It was applied to crust as soft agent and the related properties of handled leather were also inspected.The results indicated that handled leather was soft,full,smooth,hydrophobic and possess better physical mechanical property. The bigger the amino value and viscosity of aminopolysiloxa ne,the better the properties of the handled leather.