You'll not find any solvent, which removes cured epoxy and not attack the board material as well. If there are traces underneath the surface mount components even mechanical removal of the epoxy may mess up your boards. As a mechanical tool I recommend the Dremel tool ( which should be available in any hardware store ). In order to remove more than one component you may want to run the boards through a reflow oven. By shutting off the cooling fans or zones, the boards come out with the solder molten and will give you a few seconds to twist off some components. I honestly feel sorry for you and I know how this feels.
| I'M LOOKING FOR A SOLVENT TO MAKE REMOVING EPOXY FROM THE BOTTOMSIDE OF BOARD ON SMT COMPONENTS. THIS IS MOST IMPORTANT AFTER THE EPOXY HAS CURED AND EVEN RAN THROUGH THE WAVE. I'M LOOKING FOR A WAY OF | MAKING THE REWORK PROCESS ON THE CURED EPOXY MORE EFFECIENT AND LESS ARCHAIC(USING HOT IRON AND PICK). IF THERE IS ANOTHER WAY OTHER THAN THE SOLVENT PLEASE LET ME KNOW. THANKS, ULISES |
reply »