现代涂料与涂装
現代塗料與塗裝
현대도료여도장
MODERN PAINT & FINISHING
2011年
8期
1-3,8
,共4页
崔定伟%陈小庆%王军%宋欢欢
崔定偉%陳小慶%王軍%宋歡歡
최정위%진소경%왕군%송환환
高铁%高性能%聚氨酯%防水涂料
高鐵%高性能%聚氨酯%防水塗料
고철%고성능%취안지%방수도료
high speed train%high performance%PU%waterproof coating
采用自制预聚物、液体填料、固化剂、颜填料等按一定比例混合均匀制备高性能聚氨酯防水涂料。探讨了异氰酸酯含量、—NCO和活性H当量比、液体填料和固化剂配比、以及填料加量的不同等对聚氨酯防水涂料综合性能的影响。
採用自製預聚物、液體填料、固化劑、顏填料等按一定比例混閤均勻製備高性能聚氨酯防水塗料。探討瞭異氰痠酯含量、—NCO和活性H噹量比、液體填料和固化劑配比、以及填料加量的不同等對聚氨酯防水塗料綜閤性能的影響。
채용자제예취물、액체전료、고화제、안전료등안일정비례혼합균균제비고성능취안지방수도료。탐토료이청산지함량、—NCO화활성H당량비、액체전료화고화제배비、이급전료가량적불동등대취안지방수도료종합성능적영향。
High performance polyurethane waterproof coating was prepared by using the self-made prepolymer,liquid filler,curing agent,pigments,fillers and others mixed according to a certain proportion.The influence of isocyanate content,ratio of NCO,—NCO and activity H equivalent,ratio of liquid filler and curing agent,and the different amount of filler to the performance of polyurethane waterproof coating were discussed.
