一、产品特性
I Product Feature
HSD-003主要成份为有机酸，用以清除前制程留下之锰酸钾，保证后制程化学铜顺利进行。
The main content of HSD-003 is organic acid, and can be used to remove potassium manganate left from the former procedure, to ensure the success of later procedure of electroless copper.
槽方法
II Makeup Method
1L槽液
1L solutioin |
主要作用
Main Function |
体积（ml）
Volume |
纯水
Pure water |
溶剂
Solvent |
850 |
| H2SO4 |
提供酸环境
Provide acid environment |
50 |
| HSD-003 |
中和
Neutralization |
100 |
三、操作条件
III Operating Condition
组份/参数
Component/Parameter |
最佳值/工作范围/要求
Optimal value/Work Scope/Requirement |
温 度
Temperature |
40℃ (30-45℃) |
时 间
Time |
4min (3-5min) |
摇 摆
Swing |
轻微的机械摆动
Slight mechanical swing |
槽体材质
Material of bath |
PE或PP
PE or PP |
加热器
Heater |
石英或铁弗龙
Quartz or Teflon |
过滤
Filter |
需要
Required |
四、添加量
IV Additive Volume
每生产1000ft2补加HSD-003：5L ； H2SO4：3L。
Supplement 5L HSD-003 and 3L H2SO4 to produce 1000ft2
五、控制与维护
V Control and Maintenance
每升工作液处理300-400ft2时换缸
Change bath when each litre of working solution processes 300-400ft2
六、分析方法
VI Analysis Method
1、取中和剂 2ml；
1. Take 2ml neutralizer;
2、加50mlDI水，再加入2gNaHCO3。
2. Add 50ml DI water and then add 2g NaHCO3;
3、加入1ml淀粉指示剂，用0.1N I2滴定，由无色滴定至蓝色30秒内不消失。
3. Add 1ml starch indicator, and use 0.1N I2 for titration till the solution becomes blue and the color not disappear within 30s;
计算方法：
Calculation method:
HSD-003（%）=0.1×V×160%
七、安全防护
VII Safety Protection
使用时请佩戴眼罩、手套及穿安全防护衣。若药液不慎溅及皮肤、眼睛时应用大量清水清洗，严重者应立即就医诊治。
When using it, please wear eyeshade, gloves and protective clothes; in case that solution spatters into eye or on skin, immediately flush with plenty of clean water and get medical treatment if necessary.. |
