首页> 外国专利> Polyurethane cast elastomers formed from NCO prepolymers based on 2,4'-MDI, and its use method of manufacturing the same

Polyurethane cast elastomers formed from NCO prepolymers based on 2,4'-MDI, and its use method of manufacturing the same

机译:由基于2,4'-MDI的NCO预聚物形成的聚氨酯浇铸弹性体及其制造方法

摘要

The present invention relates to a novel use of a polyurethane formed from the crosslinking agent and / or amine chain extender and NCO-functional prepolymers based on 2,4'-MDI (PUR) casting elastomers, and manufacturing method thereof.
机译:本发明涉及由基于2,4′-MDI(PUR)铸造弹性体的交联剂和/或胺扩链剂和NCO官能的预聚物形成的聚氨酯的新颖用途及其制造方法。

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