Fiberglass avɔ si keke ta (bulked yarn fabric) to vovo kura tso fiberglass avɔ si wozãna ɖaa gbɔ le ka ƒe wɔwɔme gome. To ya si me ya ƒe nyaƒoɖeamenu sesẽ ƒe dɔwɔwɔ dzi la, woɖea ahuhɔ̃e ƒe ka siwo nɔa anyi ɖaa la ɖe vovo, ƒoa wo nu ƒu, eye wotsɔa wo ƒua gbe ɖe ka si lolo abe kotoku ene me. Esia naa avɔ si le kpekpem wu, si fa wu si ƒe dzoxɔxɔ xea mɔ na dzoxɔxɔ si de ŋgɔ wu (ya ƒe ƒuƒoƒo siwo xaxa), si te ŋu sɔna nyuie wu, eƒe ʋuʋu nyuie wu, eye wònaa aɖatsi/ʋuʋu ƒe tsitretsitsi nyona ɖe edzi – le asi si nye tensile strength si bɔbɔ vie wu ta. Wozãnɛ na gasket siwo me dzoxɔxɔ le ŋutɔ, pɔmpiwo ƒe bablawo, kotoku siwo me woɖea tsi le, kple dzodoƒe ƒe nutrenuwo.

PTFE avɔ si me dzoxɔxɔ le ŋutɔ (PTFE-coated fiberglass) mewɔa dɔ o kloe le atikewo gome, gake nu aɖewo nana xɔa gblẽna le nɔnɔme aɖewo koŋ me. PTFE ƒe amedzidzedze tẽ dzɔna kple alkali ga siwo wofa (sodium, potassium), fluorinating agents sesẽwo (F2, ClF3) le dzoxɔxɔ gã me, kple alkali sesẽ siwo wofa si wu 300°C. Gbegblẽ si metso tẽ o dzɔna ne hydrofluoric acid (HF), alkali dzodzoe siwo me wode nu me, alo phosphoric acid dzodzoe ge ɖe nusiwo wotsɔ blae ƒe gbagbãƒewo me eye wodze fiberglass-nu si le ete la dzi. Ne èdi atikewo ƒe dɔwɔwɔ si gbɔ eme la, zã PTFE film dzadzɛ si me fiberglass mele o.

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 dzoxɔxɔ 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 elektrik/dzoxɔxɔnutsitike wraps. FDA kple UL ƒe dzesiwo li.

PTFE avɔ si ƒe dzoxɔxɔ lolo (PTFE-coated fiberglass) naa viɖe vevi ene abe nusi tsi tre ɖe xɔxlɔ̃ ŋu ene: atikewo ƒe dɔmawɔmawɔ (tsi tre ɖe aqua regia, alkali sesẽwo, atike siwo wotsɔna tsia tsii nu), dzoxɔxɔ ƒe didime si keke (-70°C va ɖo 260°C madzudzɔmadzudzɔe, 350°C ƒe kɔkɔƒe), didime ƒe liƒo (<0.5% didime), kple anyigba si meléna o (ele bɔbɔe dzadzɛnyenye, xea mɔ na nuwo ƒe ƒuƒoƒo). Wozãnɛ le atikewo ƒe pɔmpiwo, sulfurization towers, pickling tanks, kple nuɖuɖu/atikewɔnuwo me. FDA ƒe dzeside siwo li.

PTFE avɔ si ƒe dzoxɔxɔ lolo naa viɖe vevi ade abe agbalẽtata ƒe mɔ̃ si wotsɔna tsɔa nu ene: anyigba si meléna ɖe nu ŋu o (tata ƒe aŋe kple nuŋlɔtsi ƒe asiɖeɖe le eŋu dzadzɛ), 260°C dzoxɔxɔ ƒe tsitretsitsi (eƒu nyuie), didime ƒe liƒo (<0.5% didime, ŋkɔ ŋɔŋlɔ pɛpɛpɛ), atike ƒe dɔmawɔmawɔ (tsi tre ɖe nusiwo gblẽa nu le ame ŋu), ʋuʋudedi sue (dɔwɔwɔ nyuie), kple amadede si woate ŋu atrɔ asi le (titrime,, anti-static ƒe nuwɔna). Enyo ŋutɔ na screen printing, digital printing, kple dzoxɔxɔ ƒe dɔwɔwɔ.

Anti-static PTFE high-teature avɔ ƒoa non-stick, dzoxɔxɔ-tsitretsitsi (260°C), kple atike mawɔmawɔ ƒe nɔnɔme siwo le standard PTFE kple static-dissipative dɔwɔwɔ. Dɔ vevi siwo wozãna: elektrɔnikmɔ̃wo wɔwɔ (PCB lamination, component handling), PV module lamination (xea mɔ na ESD ƒe nugbegblẽ le ɣe ƒe lãmenugbagbeviwo ŋu), nuɖuɖu kple atikewo ŋuti dɔwɔwɔ (ESD-safe baking liners), atikewɔƒewo (anti-corrosion, anti-static ducting), kple avɔlɔ̃ƒewo/tata dɔwɔƒewo. Anyigba ƒe tsitretsitsi zi geɖe la, 106–109 Ω.

PTFE avɔ si ƒe dzoxɔxɔ lolo ƒe subɔsubɔ ƒe agbenɔƒe toa vovo ŋutɔ le eŋudɔwɔwɔ nu. Chemical anti-corrosion lining ate ŋu anɔ anyi ƒe 3+ (4x didi wu rababa). Nuɖuɖuɖazewo nɔa anyi ɣleti siwo me womegblẽa nu boo aɖeke le o. Dɔwɔƒewo ƒe mɔ̃ siwo tsɔa nu yia teƒe bubuwo la vuvu le woƒe ʋuʋu ta. PV lamination (150°C, EVA contact) ƒe agbenɔƒe le titina. Nusiwo wotsɔna ƒoa nuwoe (abrasive discs) ƒe agbenɔƒe nɔa kpuie. Nu vevi siwo gbɔ wòtso: dzoxɔxɔ dzi ɖuɖu (anɔ ≤260°C), ƒo asa na ʋuʋudedi ɖaɖɛ, dzadzɛnyenye edziedzi, kple eɖɔliɖɔli le ɣeyiɣi nyuitɔ dzi ne ʋuʋudedi alo ɣie le eŋu.

PTFE avɔ si ƒe dzoxɔxɔ lolo la li ke va ɖo 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.

PTFE avɔ si ƒe dzoxɔxɔ lolo (PTFE-coated fiberglass) nyo ŋutɔ na dzoxɔxɔ le microwave me elabena eɖoa microwave ɖe amewo ŋusẽ maxɔmaxɔe, ete ŋu nɔa te ɖe dzoxɔxɔ 260°C nu, eye eƒe akpa si meléna o. Dɔ siwo wozãna dometɔ aɖewoe nye microwave me abolomeƒe, dɔwɔƒewo ƒe dryer conveyor belts, reactor linings hena atikewo ɖuɖu, kple microwave popcorn bag liners. FDA ƒe dzesi siwo li na nuɖuɖu ƒe kadodo.