PTFE fayv glas tep nid tri ki sefty sɛtifiket dɛn: UL (ilɛktrik ɛn flaym sefty), FDA (fud kɔntakt kɔmplians), ɛn ISO 9001:2015 (kwaliti manejmɛnt). Sɛtifiket tep dɛn de gi kɔnsistɛns pefɔmɛns, lɔng savis layf, ɛn lɔwa totɛl kɔst fɔ ɔna pan ɔl we ay apfrɔnt kɔst. Ɔltɛm verify di sɛtifiket dɛn dairekt wit di bɔdi dɛn we de gi di sɛtifiket dɛn.

PTFE ay-tɛmpracha tep de yuz akɔdin to tri mɛdikal aplikeshɔn taya: sterilizeshɔn ikwipmɛnt protɛkshɔn (ɔtoklev trey, ɔt-sil pak), inschrumɛnt sɔfayz tritmɛnt (lɔ-frikshɔn kɔtin, ilɛktrik insuleshɔn), ɛn implantabl divays (vaskul graft, sutura). Bayokompatibiliti de verify via ISO 10993, ɛn FDA 21 CFR 177.1550 establish fawndeshɔnal matirial sefty.

PTFE ay-tɛmpracha tep gɛt po rɛsistɛns to ayɔniz raytin. na jכs 1 kGy gamma εkspכzכn, tεnsil trεnk de dכp to ~25% fכ di כrijinal. i fayn fכ כnli fכ lכw dכz invayroment (fud/mεdikal stεrilayzεshכn <10 kGy). Fɔ nyuklia industri ɔ spɛshal ship, yuz polyimide ɔ PEEK insted.

Fכ PTFE hεy-tεmprachכ tep dεm כnda lכng tεm imεshכn, di PTFE sabstεrayt de stil kεmikכl inεt, bכt di adhesive layεr na di wik pכynt. Wata de mek silikon PSA wik; wata we gɛt sɔl kin mek di wata we de rɔn kwik kwik wan. Fɔ agresiv kemikal, dɛn nid fɔ gɛt fluorosilicone ɔ perfluoropolyether adhesives – ɔ adhesive-free PTFE tape. di trεnk we di pεl de lכs te to 40% afta 48 awa insay wata.

PTFE ay-tεmprachכ tep we dεn yuz fכ it kכntakt aplikεshכn dεm fכ de insay difεn tεmprachכ limit: ≤260°C fכ kכntinyu fכ yuz, ≤300°C fכ sכt pik (minit), εn nεva nכ de oba 327°C (dikomposishכn). FDA ɛn EU rigyuleshɔn dɛn nɔ spɛsifa wan yunivasal tɛm limit – sef kɔntakt durayshɔn dipen pan tɛmpracha ɛn dɛn fɔ verify am bay maykreshɔn tɛst dɛn we de simul di aktual kɔndishɔn dɛn.

Fɔ pik di rayt PTFE ay-tɛmpracha tep fɔ wan 3D printa hot bed nid fɔ pe atɛnshɔn pan 4 ki indikɛtɔ dɛn: tɛmpracha rɛsistɛns (we go rich 260°C+), fayv glas-rɛinfɔs sabstret (0.18mm ideal), silikon adeziv bak wit nɔ-stik tɔp sɔfays, ɛn di rayt wit/tolɛreshɔn. Dis gayd de ɛp yu fɔ avɔyd fɔ wɔp, rɛsɛdyu, ɛn print fayl.

Di choice of rilis pepa ɔ film sabstret ɛn rilis ejen dairekt impak di stɔrɔj ​​stebiliti ɛn peeling pefɔmɛns fɔ PTFE ay-tɛmpracha tep. Dis atikul kɔmpia PET vs. kraft pepa sabstret ɛn silikon vs. fluorinated rilis ɛjɛn, we de rɛkɔmɛnd di ɔptimal kɔmbayn fɔ ziro-rɛsidyu peling ɛn lɔng tɛm rilaybiliti.