ZHANG Wei*,ZHANG Zhijie,JIN Changpeng,et al.Process Optimization of Reducing Trivalent Chromium in Roughening Process of Plastic Electroplating[J].Plating & Finishing,2022,(10):97-100.[doi:10.3969/j.issn.1001-3849.2022.10.017]
塑料电镀粗化工序的三价铬含量降低的工艺优化
- Title:
- Process Optimization of Reducing Trivalent Chromium in Roughening Process of Plastic Electroplating
- Keywords:
- plastic electroplating ; roughening ; trivalent chromium ; electrolysis ; effect
- 分类号:
- TQ153.3
- 文献标志码:
- B
- 摘要:
- 针对塑料电镀粗化工序三价铬电解去除效果不佳的问题,采用电解实验的方法对三价铬电解过程进行了研究。结果表明:在 30 ~ 100 g/L 的硫酸电解液中,当温度为 50 ~ 70 ℃ ,电压为 5 ~ 10 V 时,每 3 ~ 4 h 更新电解液,能有效地降低三价铬的含量。
- Abstract:
- : In order to solve the poor removal effect of trivalent chromium in roughening process of plastic electroplating , the electrolysis process of trivalent chromium was studied by electrolysis experiment. The results showed that when the temperature was 50 - 70 ℃ and the voltage was 5 - 10 V , the content of trivalent chromium could be effectively reduced by renewing the electrolyte every 3 - 4 h.
参考文献/References:
[1] 徐金来 , 容乃权 , 赵国鹏 , 等 . 塑料电镀工艺及其日常维护 [J]. 电镀与涂饰 , 2011, 30(11): 5.
[2] 柏莲桂 , 江巍 , 李强 , 等 . 粗化条件对电镀 PC/ABS 合金的影响 [J]. 工程塑料应用 , 2013(6): 47-49.
[3] 武志弢 . 塑料电镀粗化液铬酐回收循环使用清洁生产新工艺 [J]. 材料保护 , 2006, 39(9): 94-104.
[4] 颜景虎 . ABS 塑料电镀中影响结合力的因素 [J]. 清洗技术 , 2022, 38(1): 2.
[5] 王桂香 , 李宁 , 黎德育 . 粗化液中钯离子对 ABS 塑料直接电镀的影响 [J]. 材料科学与工艺 , 2008(1): 58-61.
[6] 张利民 . ABS 塑料电镀粗化溶液分析 [J]. 电镀与涂饰 , 2004, 23(4): 2.
相似文献/References:
[1]顿福胜*,李岩峰,周吉林,等.无氨化学镍工艺及其应用[J].电镀与精饰,2021,(2):51.[doi:10.3969/j.issn.1001-3849.2021.02.0110]
DUN Fusheng*,LI Yanfeng,ZHOU Jilin,et al.顿福胜1*,李岩峰1,周吉林2,洪铁军3,孙国庆4[J].Plating & Finishing,2021,(10):51.[doi:10.3969/j.issn.1001-3849.2021.02.0110]
备注/Memo
收稿日期: 2022-08-07 修回日期: 2022-08-21 作者简介: 张卫( 1979 —),男,大专, email : david19zw@163.com