单组分湿固化聚氨酯密封胶力学性能的研究  

Research on mechanical properties of one-component moisture curing polyurethane sealant

作　　者：贾卫民 薛宏 JIA Weimin;XUE Hong(Shanxi Provincial Institute of Chemical Industry Co.,L td . ,Yuci Shanxi 030600,Chin)

机构地区：[1]山西省化工研究所(有限公司),山西榆次030600

出　　处：《山西化工》2018年第2期35-37,共3页Shanxi Chemical Industry

摘　　要：主要考察预聚体—NCO含量、填料种类、填料用量、触变剂用量和炭黑用量对于单组分湿固化聚氨酯密封胶力学性能的影响,并初步探讨影响机理。In this paper,the factors that influence of NCO content of prepolymer,the kinds of fillers,the additional level of fillers,the dosage of thixotropic agent and carbon black on mechanical properties of one-component moisture-curing polyurethane sealant were studied.The mechanism of influence was preliminarily discussed.

关 键 词：单组分 湿固化 聚氨酯 密封胶 力学性能 

分 类 号：TQ433.432[化学工程]