适用于丝网印刷或辊涂,附着力好、解像度高,可制作2/2mil的精密线路。
for screen printing or rolling, good adhesion, and super high accuracy enables the minimum conductor width/clearance to 2/2 mil.
产品规格(Specification)
型号(Type)/
项目(Items)
|
B-1500 |
B-1550 |
颜色
Color |
蓝色
Blue
|
主要用途
Application |
抗电镀、抗酸性蚀刻、抗碱性蚀刻
plating resist、acidic etching resist、alkaline etching resist
|
固成份
Solid Content |
65% |
60% |
粘度/ Viscosity
(25℃,粘度计/Viscometer VT-04E) |
50±5dPa.s |
20±5dPa.s |
涂布方式
Coating fashion |
丝网印刷
Screen printing
|
辊涂
Rolling coating
|
预烤(热风循环烘箱)
Tack dry (convention oven) |
75℃×5-10分钟(min) |
曝光量
Exposure |
80~120mj/cm2(感度/ Stouffer 6-9格) |
显像
Developing |
1wt% Na2CO3 |
保存期限
Shelf life |
制造后6个月
6 months after production |
蚀刻
Etching |
氯化铁、氯化铜、碱性蚀刻液
(Iron chloride, copper chloride, alkali etching)
|
电镀
Plating |
硫酸铜、锡铅液
(copper sulfate, tin-lead liquid)
|
剥膜
Stripping |
3-5wt% NaOH 50℃ |
包装规格
Packaging |
5公斤/罐 10公斤/箱
5kg/can 10kgs/box |
|