Electronics Forum: silkscreen pink (2)

Silkscreen color changed

Electronics Forum | Fri Sep 14 17:22:54 EDT 2007 | golff

I have a changed on the white silkscreen to pink or purple. Do anyone come across with these problem before?

Silkscreen turns Purple

Electronics Forum | Wed Sep 08 05:17:04 EDT 2010 | eddtsk

Hi, ran across a batch of PCB that has white silkscreen during receiving but turns purple/pink after our reflow process. SEM/EDX test can show there is no significant different element between the white and purple silkscreen. Can any help advice what

Express Newsletter: silkscreen pink (6)


silkscreen pink searches for Companies, Equipment, Machines, Suppliers & Information

Sm t net
  1  
Circuit Board, PCB Assembly & electronics manufacturing service provider

Software programs for SMT placement and AOI Inspection machines from CAD or Gerber.
Selective Soldering Nozzles

High Throughput Reflow Oven
SMT Machines

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
Assembly Automation Technology

Original SMT Feeders and spares for Panasonic, Fuji , Yamaha, Juki , Samsung