一、產品簡介
I Product Introduction
去膜加速劑CC—302為印刷電路板去膜專用之添加劑，可有效加強氫氧化鈉槽液對干濕膜剝離效果，且不攻擊銅面與錫鉛層。
Stripping catalyst CC—302 is an additive specially for stripping film of print circuit board, and can effectively enhance the stripping effect of sodium hydroxide solution to dry and wet film, and do not attack copper surface and tin-lead layer.
二、配槽方法
II Makeup Method
1L槽液
1L solution |
主要作用
Main Function |
體積（ml）
Volume |
純水
Pure water |
溶劑
Solvent |
950ml |
片堿
Sodium hydroxide |
去膜
Film stripping |
30-50 g |
| CC-302 |
加速
Accelerating |
10-30ml |
請依上述比例順序加入槽內，打開加熱器與循環馬達，待溫度達50-60℃后，即可生產。
Add into the bath according to above-said proportion and order, open heater and circulating motor, start product till the temperature reaches 50-60℃.
三、產品性質
III Product Nature
品名
Product name |
外觀
Appearance |
比重
Specific Gravity |
PH 值
PH Value |
閃火點
Flash point |
| CC-302 |
無色至淡黃色透明液體
Colorless to light yellow transparent liquid |
1.10-1.20 |
大于12
>12 |
不可燃
Non- combustible |
四、安全防護
IV Safety Protection
CC-302為腐蝕性物質不可以接觸，皮膚衣物不慎碰觸，以清水沖洗，眼睛碰觸或食入應清水沖洗后立刻送醫。
CC-302 is corrosive and is not touchable; in case of contact with sin or clothes, flush with clean water, and in case of contact with eyes or inhalation, flush with clean water and then get medical treatment. |
