摘要
综述了单组分聚氨酯密封胶贮存稳定性的各种影响因素,讨论了预聚体的合成、催化剂和固化剂的选择及填料、脱水剂以及灌装工艺等对单组分密封胶贮存稳定性能的影响,提出了提高单组分聚氨酯密封胶贮存稳定性的措施。
Influencing factors of storage stability of one-component polyurethane sealant were introduced.The effects of the synthesis of prepolymer,the choice of catalysts and curing agents,fillers,dehydrants and filling technology were discussed.The ways of improvement the storage stability of one-component polyurethane sealant were given.
出处
《聚氨酯工业》
2007年第6期35-38,共4页
Polyurethane Industry
关键词
聚氨酯
密封胶
贮存稳定性
单组分
polyurethane
sealant
storage stability
one-component
作者简介
曹锋,男,1979年出生,硕士研究生,现从事高分子材料方面的研究开发.
