一种新型的等离子金属微涂技术(MPS)

Introduction of metal-powder based micro plasma spraying technology

介绍了一种新型等离子金属微涂技术MPS,该技术可广泛用于中低温（100-500℃）条件下对各种底材（金属、玻璃、尼龙、纺织品等）涂覆各种厚度的金属涂层,从而取代高能耗非环保的化学镀或电镀等现存工艺。随着近10几年来银价的飙升,镀银类导电粉体填料作为较低成本的替代产品越来越受相关行业（尤其是消费电子类）的关注。对目前较为热点的镀银类导电粉体进行了应用和技术现状的总结,并初步展望了此类产品的未来发展趋势。

A new metal coating technology called as micro plasma spraying was briefed.It allowed the deposition of metal layers on nearly all substrates（i.e.metal,glass,nylon or textiles,etc.）at middle or low temperature（below 500 celsius degrees）with wide range of layer thickness and metal choice.This can be considered to replace existing chemical or electro plating technology which was energy-consuming and not environmental friendly.the silver prices soared up dramatically in the past decade,Ag-plated conductive fillers drew more and more attention from relevant industries（particularly consumer electronics）as a cheaper alternative.Some popular Ag-plated conductive fillers in terms of applications and synthesis technology were summarized and a preliminary prospect of future development trends of these products was also provided.