国内最好的硫酸铜有哪些

2025-03-26 20:29:45
推荐回答(2个)
回答1:

目前就对电镀市场的了解,大多市面用的较多的是电镀级硫酸铜及工业级硫酸铜。工业硫酸铜市场较多用工业硫酸铜;而电镀行业及大多数线路板行业则多用于电镀级硫酸铜。
我们在选用合适自己的产品之前,首先要了解这两种级别的区别。那么我们就来分析工业级硫酸铜和电镀级硫酸铜的区别:
检测数据项目
产品级别 含量 水不溶物 铁离子
电镀级硫酸铜 > 99% < 0.005 < 20 ppm
工业级硫酸铜 > 98% < 0.2 < 500 ppm

目前产品质量比较保证的电镀级硫酸铜有“合众精工”牌,其主含量高达99%,铁离子含量小于20PPM。产品主要适用于中、高档塑胶数码电子、电器产品、汽车装饰配件、线路板行业、PTH药水等行业。而工业级硫酸铜铁杂质很高,在铜溶液缸中,很容易附在产品上,导致镀层有颗粒现象,清缸次数的增加及周期的缩短,如用于高要求的电镀行业中,必须经过多次提纯,过滤,但也从根本上增加了企业的成本。

回答2:

看用在哪方面吧.根据行内了解江铜电镀硫酸铜和合众精工硫酸铜均适用于高档的沉铜药水客户.其它像金川和江铜工业级均适用于低档要求不高的五金电镀

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