Hello: Due to print specifications, we are required to grit blast our substrates prior to powder coating. The powder is a mixture of teflon and SiC. After curing, some rolls have a defect that we call grit or protrusions. Analysis of defects shows grit or SiC. Has anyone seen this type of defect?
Thank you, Steved
Red Flag Submitted
Thank you for helping keep Eng-Tips Forums free from inappropriate posts. The Eng-Tips staff will check this out and take appropriate action.
Reply To This Thread
Posting in the Eng-Tips forums is a member-only feature.