The thermal post cure reaction of cationic epoxies can be useful in a beverage can line, but is a major disadvantage in wood coating lines. 阳离子环氧树脂的放热反应在饮料罐生产线中有益,但在木制品涂饰生产线中却有害。
Causes and modes of the failure of anticor-rosive coating on pipelines are introduced. 介绍了管道防腐层失效的原因和方式。