“氰”造句
2024年07月05日 10:10:37
在許多情況下異
氰酸酯同水, 醇和胺發(fā)生猛烈的反應(yīng).
In many instances isocyanates react vigorously with water, alcohols, and amines.
這類含氮化合物的例子是咪唑, 三聚
氰酸三酰胺, 三聚
氰酸一酰胺.
Examples of such nitrogenous compounds are imidazole, ammeline, ammelide.
六亞甲基二異
氰酸酯 ( HMDI ) 可用在預(yù)聚物中代替甲苯二異
氰酸酯〔TDI〕.
Hexamethylene diisocyanate ( HMDI ) may be used in prepolymer, in place of TDI.