Realized I was jumping into an old thread w/ a question. Sorry but we'll have to revisit the issue of welding PP with thermal weld plates. Have had them Teflon coated and have kept temp consistent at 445 deg/f. Failure rate seems low but they would love to see it lower. Sticking problems, teflon coming off the plates etc. Ceramic has been suggested and was wondering if anyone has tried this?
E=Mc2 Subject to change w/o notice