聚碳酸亚丙酯二醇在聚氨酯中的应用研究进展  

Progress in Applied Research of Polypropylenecarbonate Diol in Polyurethane

作　　者：冼文琪 刘晓暄[1] 刘保华[1] 袁洁 谢正斌 区炜 XIAN Wenqi;LIU Xiaoxuan;LIU Baohua;YUAN Jie;XIE Zhengbin;OU Wei(School of Materials and Energy,Guangdong University of Technology,Guangzhou 510006,Guangdong,China)

机构地区：[1]广东工业大学材料与能源学院,广东广州510006

出　　处：《聚氨酯工业》2021年第4期1-4,共4页Polyurethane Industry

基　　金：广东省应用型科技研发专项资金项目(15ZK0498);二氧化碳聚合物应用研究项目(20HK0202)。

摘　　要：简要介绍了聚碳酸亚丙酯二醇(PPCD)的发展历程,总结了以PPCD为原料制备各类聚氨酯材料的最新进展,包括PPCD基聚氨酯弹性体、胶黏剂以及水性聚氨酯分散体的制备、物化性能、优缺点及应用领域,归纳了合成工艺条件、碳酸酯基含量以及反应单体等对PPCD基聚氨酯材料的性能影响。研究表明,PPCD基聚氨酯与传统的聚氨酯材料相比,具有更加优良的机械性能及耐水解性能,显示出广阔的应用前景。The development of polypropylenecarbonate diol(PPCD),and the latest progress in the preparation of various types of polyurethane by using PPCD,including the preparation,physicochemical properties,advantages and disadvantages and application fields of elastomer,adhesive and waterborne polyurethane dispersion were introduced.The effects of synthesis conditions,carbonate group content and reaction monomer on the properties of PPCD-PU were researched and compared with the traditional polyurethane materials.PPCD-PU showed excellent mechanical properties and hydrolysis resistance,and had broad application prospect.

关 键 词：聚碳酸亚丙酯二醇 聚氨酯 聚碳酸酯二醇 二氧化碳 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业]