吴彩虹,李沛弘,杨万秀,宋海鹏.过硫酸氢钾复合盐与过硫酸钠在PCB微蚀刻中的对比研究[J].表面技术,2007,36(1):78-80.
Wu Cai-hong,LI Pei-hong,YANG Wan-xiu,SONG Hai-peng.Comparative Study on Potassium Monopersulfate Compound and Sodium Persulfate in the PCB Micro-etch Field[J].Surface Technology,2007,36(1):78-80 |
| 过硫酸氢钾复合盐与过硫酸钠在PCB微蚀刻中的对比研究 |
| Comparative Study on Potassium Monopersulfate Compound and Sodium Persulfate in the PCB Micro-etch Field |
| 投稿时间：2006-10-10 修订日期：2007-02-10 |
| DOI： |
| 中文关键词: 过硫酸氢钾复合盐 微蚀刻 过硫酸钠 PCB |
| 英文关键词:Potassium monopersulfate Micro-etch Sodium persulfate PCB |
| 基金项目:上海市科研计划项目，项目编号：055958043 |
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| Author | Institution |
| Wu Cai-hong | Shanghai Ansin Chemical Co., Ltd., Shanghai 200001, China |
| LI Pei-hong | Shanghai Ansin Chemical Co., Ltd., Shanghai 200001, China |
| YANG Wan-xiu | Shanghai Ansin Chemical Co., Ltd., Shanghai 200001, China |
| SONG Hai-peng | Shanghai Ansin Chemical Co., Ltd., Shanghai 200001, China |
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| 中文摘要: |
| 通过失重法进行微蚀速率测定，对过硫酸氢钾复合盐与过硫酸钠在PCB微蚀刻中的应用效果进行了对比研究。分析了SPS浓度、KMPS浓度对蚀刻速率的影响, 阐明了硫酸浓度、硫酸铜含量与KMPS、SPS蚀刻速率的各自关系。实验结果表明过硫酸氢钾体系的性能优于过硫酸钠体系。 |
| 英文摘要: |
| The application of Potassium Monopersulfate Compound and Sodium Persulfate in PCB micro-etch is studied comparably by loss-weight to measure the micro-etch velocity. The effects of SPS and PMPS concentration on the etching velocity are analyzed, and the relations of H2SO4 and CuSO4 concentration with KMPS and SPS etching velocity are showed respectively. Experiments indicate that the performance of Potassium Monopersulfate Compound system is more excellent than that of Sodium Persulfate. |
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