| WANG Xi-ran,ZHANG Ying-wei.Investigation of Process for Electroless-Cu-plating on PP Plastic[J],39(5):77-79,114 |
| Investigation of Process for Electroless-Cu-plating on PP Plastic |
| Received:May 31, 2010 Revised:October 10, 2010 |
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| DOI： |
| KeyWord:electroless copper plating polypropylene process deposition rate |
| Author | Institution |
| WANG Xi-ran |
1.School of Materials Science and Engineering, Henan University of Science& Technology, Luoyang ,China;2.Henan Key Laboratory of Non-ferrous Metal Materials Science and Processing, Luoyang , China |
| ZHANG Ying-wei |
School of Materials Science and Engineering, Henan University of Science& Technology, Luoyang ,China |
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| Abstract: |
| With the bath formula(CuSO43 g/ L, methanal 10 g/ L, potassium sodium tartrate 25 g/ L and NaOH 7 g/ L), the influences of the temperature, pH value and plating time on the plating copper quality were discussed. The optimal process parameters were determined and the coating was obtained under the excellent conditions. The surface morphology and components of the coating were studied by SEM and EDS. The results show that the optimum operating condition is temperature being 50℃ , the optimum pH value being 12 and plating time being 45～ 50 min.The deposits obtained under the optimal technical conditions is smooth, uniformity and has the better adhesion between the deposits and the substrate. The analyses of energy disperse X-ray indicate that the single content is copper in the deposits. |
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