In the reaction process of IC with wood, the reaction rate was significantly influenced by the tridimentional inerratic structure of cellulose, while hydroxy showed lesseffect.

• 在木材与异氰酸酯反应过程中，纤维素的立体规整性结构对于反应进行的快慢起主要作用，羟基的作用则相对较弱。