11-15-2013, 08:28 PM
Claude,
Unfortunately you are out of luck with finding an adhesive that sticks to PTFE. The only way to glue the stuff is to first etch the surface with hydrofluoric acid. If you made the ring out of acetal, ordinary epoxy would work well.
I would suspect the .002" interference should lock the balls in place pretty well, sans adhesive.
Tom
Unfortunately you are out of luck with finding an adhesive that sticks to PTFE. The only way to glue the stuff is to first etch the surface with hydrofluoric acid. If you made the ring out of acetal, ordinary epoxy would work well.
I would suspect the .002" interference should lock the balls in place pretty well, sans adhesive.
Tom