I am wondering how to create pin holes on surface of composite(in other words surface porosity) under peel ply and to solve this problems
Could you help me?
hello blakman !! Thank you very much for your valuable information. i realized there were one TYPO in my original question.
i fixed the TYPO from adhesive film to peel ply
You don't provide very much detail. Are you using prepregs and wet peel-ply? Is the pitting in the fabric weave openings, or are you working with uni-tape. Your problem could be air entrapment, excessive resin bleed, too high a volatile content, excessive resin bleed, and/or wrong cure cycle/bagging procedure.