In view of the poor adhesion of ultraviolet-curing paints to metal substrate, the effect of prepolymer, active diluent, adhesion accelerator, curing process and pretreatment on the adhesion of coating to metal substrate was studied.

• 针对紫外光固化涂料存在与金属基体附着力差的问题，通过试验研究了涂料组分与工艺过程如预聚体、活性稀释剂、附着促进剂、固化工艺及预处理对涂膜在金属基体上的附着力的影响。