无镍封孔剂对铝阳极染色封孔效果的影响  

Effect of nickel-free sealing agent on dyeing and sealing effectiveness of anodized aluminum

作　　者：江富诚 张政乾 林顺德[1] 林舜得 CHIANG Fu-cheng;CHANG Graham;LIN Shun-te;LIN Shun-te(Everlight Chemical,Taoyuan 33759,Taiwan)

机构地区：[1]台湾永光化学工业股份有限公司,中国台湾桃园33759

出　　处：《电镀与涂饰》2021年第7期572-578,共7页Electroplating & Finishing

摘　　要：探讨了使用不含镍与含镍的封孔剂在铝阳极染色与封孔上的差异性。结果表明,无镍封孔剂与含镍封孔剂皆可有效封孔,但使用无镍封孔剂不仅可以更有效地减轻流色问题,而且更环保。The difference between nickel-free sealing and nickel-based sealing in dyeing and sealing effectiveness of anodized aluminum was studied.The results showed that nickel-free sealing is compactible to nickel-based sealing with respect to the sealing effectiveness.However,nickel-free sealing not only eliminates the fading problem,but also is more environmentally friendly.

关 键 词：铝 阳极化 无镍封孔 流色 

分 类 号：TG174.451[金属学及工艺—金属表面处理]