品(Pin) 牌(Pai):(?)重(Zhong)铬(Ge)酸(Suan)钾(Jia)
包(Bao)装(Zhuang)方(Fang)式(Shi):(?)25KG/包(Bao)
作(Zuo) 用(Yong):(?)主(Zhu)要(Yao)用(Yong)于(Yu)镀(Du)铜(Tong)镀(Du)镍(Nie)后(Hou)钝(Dun)化(Hua)保(Bao)护(Hu),(?)增(Zeng)强(Qiang)镀(Du)层(Ceng)防(Fang)腐(Fu)性(Xing)能(Neng)。(?)
含(Han) 量(Liang):(?)
1、(?)重(Zhong)铬(Ge)酸(Suan)钾(Jia)/%:(?)≥(?)99.7
2、(?)氯(Lu)化(Hua)物(Wu)/%:(?)≤(?)0.05
3、(?)水(Shui)不(Bu)溶(Rong)物(Wu)/%:(?)≤(?)0.02
4、(?)硫(Liu)酸(Suan)盐(Yan)/%:(?)≤(?)0.02
5、(?)水(Shui)分(Fen)/%:(?)≤(?)0.03
地(Di)址(Zhi):(?)广(Guang)东(Dong)省(Sheng)深(Shen)圳(Zhen)市(Shi)龙(Long)岗(Gang)区(Qu)龙(Long)城(Cheng)街(Jie)道(Dao)珠(Zhu)江(Jiang)广(Guang)场(Chang)A2座(Zuo)8楼(Lou)
电(Dian)话(Hua):(?)0755-33296788
邮(You)箱(Xiang):(?)szrunjin2007@163.com