Category:PCB PCB Manufacturing

Group Administrators: 1 | Group Member: 277 | Group Threads: 436

PCB manufacturing consists of many steps, such as PCB CAM, Panelization, Copper patterning, etc. This group is mainly talked about the problems during PCB manufacturing!

Thread Reply
solder mask on PCB Reply 2016-05-25 15:00:13
309 views
3 comments
8 likes

Franco Piccirelli

Leave A Message

Follow

I wish my PCB in green or red paint like industrial PCBs are, but I don't want to use paint sprays. Can you tell me what I need. Should I look for UV or photo-imageable solder masks. Can you tell me the meaning of temporary solder mask as it is written in datasheet for a solder mask. What is used to remove a solder mask after exposure?
8 likes
Statement: This post is only the personal view of the author and does not represent the opinions of ALLPCB.com.

Greg Walton

Leave A Message

Follow

You can spray the newly etched circuit board copper with hair lacquer. But still allows you to solder straight through it. After soldering, spray it with green lacquer paint or varnish for protection - if you're that bothered about it's security.

steveteal71

Leave A Message

Follow

For UV mask you will need an exposure unit to expose the mask you want to remain on the board after developing. After expose you need to develop in a pottassium carbonate solution heated to 36 degrees.

Clyde

Leave A Message

Follow

A great sharing for beginners. Thanks for your efforts and I will follow you and keep reading your posts.
ThreadReply