Conductive Coating Research And Development And Application

The domestic and international development of the conductive paint was reviewed. And the classification and the conductive mechanism of all kinds of conducting paints were introduced. The composition of the compounding type conducting coating and choice of every component part was introduced as well, and Further research efforts were prospected.The production method of the silver-plated copper powder was introduced, The production method of flake copper powder plated with silver for Conductive Coatings was introduced briefly , and its performance parameters was tested. Then the preparation method of the conducting coatings was discussed. The composition of the conducting coating and choice of every component part was introduced and the influence to the conductive ability of membrane was discussed correctly as well. The preparation condition of the best conducting coating was fixed. Meanwhile , the silver-plated copper powder is applied to the compounding of conductive coating to make the conductive coating of electromagnetic shielding, and its performance parameters was also tested .Next, the silver-plated copper powder, which was produced by Kunming HengDa scientific & technical corporation as conductive fillers, was mixed with other components to produce paints which were futher used to make electromagnetic shielding conductive coating and conductive coating for electroplating. The corrosion resistance, mechanical performance, and chemical-physical parameters of the coatings were measured . And the application specification and matching specification of conductive coating were determined.At last the situation of the conductive coatings to applied in electroplating industry field was introduced.