为增加塑胶义齿的耐磨性,可应用电解金属覆层法处理。覆层金属底面应先予化学镀银处理,以保证覆层牢固完整。本文就增加各层间结合力的问题,从塑胶表面处理、表面活化和化学镀银三个工艺环节作了实验。方法:用厂制标准产品塑胶,制成15×10×5mm标准试块,以0.5%洗涤剂和10%苛性钠脱脂,水洗后用2%硫酸中和。 To increase the wear resistance of plastic denture, electrolytic metal coating can be applied to deal with. Cladding metal bottom should be first chemical silver plating, in order to ensure a solid and complete coating. In this paper, to increase the binding force between the layers of the problem, from the plastic surface treatment, surface activation and chemical silver plating process of three experiments. Methods: The standard plastic products factory, made of 15 × 10 × 5mm standard test block, with 0.5% detergent and 10% caustic soda, washed with 2% sulfuric acid and neutralization.