日期:2012-05-11 14:06
硫酸盐光亮镀铜工艺规范见表。硫酸盐光亮镀铜工艺规范成分和工艺条件1#2#硫酸铜(CuS045H2O)/(g/L)硫酸(H2SO4)/(g/L)1,2-亚乙基硫脲(N)/(g/L)2一硫基苯并咪唑(M)/(g/L)四氢噻唑硫酮/(g/L)150~29050~700.0005~O.00070.0005~0.001150~22050~700.0005~O.001续表成分和工艺条件1#2#聚二硫二丙烷磺酸钠/(g/L)聚乙二醇/(g/L)十二烷基硫酸钠/(g/L)氯离子/(g/L)0.016~0.020.O5~O.10.O5~0.20.O2~O.080.Ol5~0.020.03~0.050.05~0.150.O2~0.08温度/℃阴极电流密度/(A/dm2)阳极10~402~4含磷0.1%~0.3%铜板10~