PTFE impregnation nɔ jɔs de fɔ fayv glas klos. Dis atikul introduks 7 ɔltɛrnativ sabstret dɛm – aramid, kabɔn fayba, PBI, porous mɛtal, grafayt, asbest (phased out), ɛn sɛramik fil dɛm – wit dɛn prɔses ficha dɛm, advantej dɛm, limiteshɔn dɛm, ɛn ki aplikeshɔn dɛm.

Dis atikul de ɛksplen wetin mek alkali-fri fayv glas klos na di sabstret we dɛn kin lɛk fɔ PTFE ay-tɛmpracha klos. I de kɔba kemikal bonding via silane kɔpl ɛjɛn ɛn ki fizik prɔpati dɛn lɛk tɛmal stebiliti, dimɛnshɔnal stebiliti, ɛn kɔrɛshɔn rɛsistɛns – we de mek shɔ se i de wok fɔ lɔng tɛm na harsh ɛnvayrɔmɛnt.

Jiangsu Aokai Nyu Matirial, we na wan big manifakta fɔ PTFE ay-tɛmpracha klos, de sheb prɔfɛshɔnal insayt dɛm: Ɔrizɔntal strɛp ɛn klawd patɛn kɔlɔ difrɛns na PTFE ay-tɛmpracha klos na essentially manifestɔshɔn dɛm fɔ nɔ ivin kɔtin tik ɛn nɔ ivin strɛs distribyushɔn. Fɔ mek dɛn prodyuz