PTFE avɔ si ƒe dzoxɔxɔ lolo (PTFE-coated fiberglass) ƒe dzoxɔxɔ ƒe tsitretsitsi nyuie ŋutɔ le eƒe dɔwɔwɔ ƒe didime si sɔ si nye -70°C va ɖo 260°C me. Ate ŋu ado dzi le dzoxɔxɔ ƒe tsatsam kabakaba, le kpɔɖeŋu me, ʋuʋu tso -50°C nufamɔ̃ me yi 260°C ƒe nufamɔ̃ dzodzoe me. Dzesidede nyuitɔwo nɔa agbe gɔ̃ hã ne wofa kpata tso 260°C va zu 10°C tsi. Gake ne wotsɔ nusi wotsɔ wɔe la nadzi ɖe edzi tso dzoxɔxɔ si wu 300°C (si gogo PTFE ƒe 327°C ƒe ʋeʋẽ ƒe teƒe) ana wòagbã enumake eye wòaɖe ɖa. Fiberglass substrate la naa didime ƒe liƒo; PTFE ƒe nutsyɔnu lae nye nusi seɖoƒe li na.

Wozãa PTFE avɔ si ƒe dzoxɔxɔ lolo ŋutɔ le atikewɔƒewo hena dɔ vevi adre: flange gaskets kple pipe linings (tsi tre ɖe acid/alkali sesẽwo ŋu), reactor kple tank linings (xea mɔ na ga ƒe xɔxlɔ̃, dzadzɛnyenye bɔbɔe), filter bags na corrosive flue gas (vaseɖe 260°C), anti-corrosion expansion joints na ducts, anti-adhesion welding pads, asiɖeɖe le avɔ ŋu na composite molding, kple elekvi adre: flange gaskets kple pipe linings (tsi tre ɖe acid/alkali sesẽwo ŋu), reactor kple tank linings (xea mɔ na ga ƒe xɔxlɔ̃, dzadzɛnyenye bɔbɔe), filter bags na corrosive flue gas (vaseɖe 260°C), anti-corrosion expansion joints na ducts, anti-adhesion welding pads, asiɖeɖe le avɔ ŋu na composite molding, kple elektrik/dzoxɔxɔnutsitike wraps. FDA kple UL ƒe dzesiwo li.

PTFE avɔ si ƒe dzoxɔxɔ lolo la li ke vaseɖe 300°C, gake le dzo me la, egblẽna eye wòɖea ya siwo me aɖi le ŋutɔ dona: hydrogen fluoride (HF) (si gblẽa nu, aklã me ʋuʋu) kple perfluoroisobutylene (PFIB) (amadede mele eme o, ʋeʋẽ mele eme o, aɖi le ~10x wu ​​phosgene, atike aɖeke mele eme o). Azɔ hã carbon monoxide, PFOA ƒe nugbagbevi siwo susɔ, kple dioxins suesuesuewo. Dzudzɔ ƒe ametakpɔnu dzrowo mewɔa dɔ o; zã yagbɔgbɔmɔ̃ si le eɖokui si (SCBA). Dzesiwo ate ŋu ahe ɖe megbe.

Nusiwo wotsɔ wua anyigba dzi si wotsɔ dea fiberglass avɔ ŋu hafi wotsɔa PTFE ƒoa nui la le vevie ŋutɔ na PTFE mamlɛtɔ ƒe avɔ si ƒe dzoxɔxɔ lolo ƒe dɔwɔwɔ. Organosilane ƒe kadodonuwo wɔa molecule tɔdzisasrãwo le inorganic glass fiber kple organic PTFE dome, si doa ŋusẽ lãgbalẽ ƒe ŋusẽ tso <2 N/cm va ɖo 4-8+ N/cm. Dɔwɔwɔ nyuie hã nana dzoxɔxɔ ƒe tsitretsitsi (260°C+), dielectric ƒe dɔwɔwɔ, kple atikewo ƒe tsitretsitsi hã nyona ɖe edzi. Avɔ si womewɔ atike na o hea delamination, bubbling, kple eƒe agbenɔƒe kpui vɛ.

Dzadzɛnyenye kple beléle nɛ nyuie didia PTFE avɔ si me dzoxɔxɔ le ŋutɔ ƒe agbenɔƒe ɖe edzi. Klɔe le eŋudɔwɔwɔ vɔ megbe kple le fafa vɔ megbe. Zã brɔs falɛfalɛwo, atike siwo mewɔa akpa aɖeke o, alo aha sesẽ hena ɖiƒoƒo. Mègazã acid/alkali sesẽwo, bleach, alo ga tsɔtsrɔ̃ gbeɖe o. Silicone-mi sisi edziedzi ɖea eƒe vuvu dzi kpɔtɔna. Wɔ ɖe mɔfiame siawo dzi be nàxe mɔ ɖe nusiwo wotsɔ blae nu.