光聚合丝印胶的耐水性能

Waterproof property of the photopolymer emulsion for screen printing

采用磨擦湿润网版的方法 ,研究了活性单体、成膜剂以及加热老化等因素对光聚合型丝印感光胶印版耐水性的影响 ,并采用坚膜剂对丝网印版进行坚膜处理。结果表明 ,合适的活性单体和成膜剂以及坚膜剂可以显著的提高印版的耐水性 ,加热老化对印版的耐水性影响不大。

In this article, the effects of the monomer, film former, inhibitor, and heating on the waterproof property of the screen printing plate were studied in detail by wearing the wet plate and treating the plate with the hardening agent. The results indicated that the suitable monomers and film former can improve this property remarkably, and the effect of heating is not very important.