影响MDI型聚氨酯预聚体合成和性质的因素  

The Influence Factors of MDI-Type Polyurethane Prepolymer Synthesis and Properties

作　　者：叶桂香 张平 邢乾斌 

机构地区：[1]北京科聚化工新材料有限公司,102200

出　　处：《聚氨酯工业》2010年第2期43-45,共3页Polyurethane Industry

摘　　要：介绍了二苯基甲烷二异氰酸酯(MDI)型聚氨酯预聚体的特点,探讨了影响MDI型聚氨酯预聚体的合成、贮存稳定性、黄变的因素。The characters of polyurethane prepolymer of MDI-type were introduced. The effect factors of preparation, the storage stability and yellowing of MDI-type polyurethane prepolymer were discussed.

关 键 词：预聚体 MDI 影响因素 贮存稳定性 黄变因素 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业]