异氰酸酯的封闭浅谈

Brief Introduction of the Blocking of Isocyanates

基于众多的文献和实验事实 ,重点讲述了异氰酸酯封闭与解封闭机理及其主要影响因素 。

Based on many documents and facts of experiments, the mechanisms of blocking and unblocking of isocyanates are demonstrated, and the main affecting factors of the blocking and unblocking is discussed. Some blocking examples of some conventional blocking agents are cited.