Lesela la mocheso o phahameng oa PTFE le hlahisoa ka ho kenngoa ha lesela le le leng (phase e le 'ngoe: ho potlaka, ho theko e tlaase, ho roala hamonate, holim'a metsi a nang le likoti) kapa ho kenngoa ha metsi a mangata (2-3+ e feta: e boreleli, e teteaneng, e se nang pinhole, PTFE content 50-70%, premium performance, theko e phahameng). Single-dip e lumellana le li-gaskets tsa boemo bo tlase, limmete tsa nakoana, le lisebelisoa tse phefumolohang. Li-multi-dip li hlokahala bakeng sa maqephe a ho baka a boemo ba lijo, mabanta a conveyor a sa thupeng, li-circuits tsa maqhubu a phahameng, li-liner tsa lik'hemik'hale, le li-membrane tsa meralo.

Matla a phahameng a PTFE lesela la mocheso o phahameng oa mocheso ke motsoako oa fiberglass e phahameng ea tenacity le PTFE coating. Lisebelisoa tsa bohlokoa tse tsamaisang indasteri (ho baka lijo, ho omisa masela, lipalangoang tsa PCB), ts'ireletso ea welding (sekoaelo sa mocheso-sealer, lithebe tsa spatter), ho theola le ho etsa mochini oa khatiso o chesang (ho bopa rabara, PV lamination), insulation ea motlakase (motor slot liners, wraps cable), membrane ea meralo (marulelo a lebala la lipapali, lilemo tse 30 tsa li-anti-corrosion) aerospace (likobo tsa mocheso), le lisebelisoa tse khethehileng (ho itšeha ka laser, khatiso ea 3D).

Bohloeki ba thepa e tala ke motheo oa ts'ebetso ea lesela la mocheso o phahameng oa PTFE. Emulsion e phahameng ea PTFE (ha ho na li-ion tsa tšepe, ha ho na masala a tlaase-molek'hule-boima) e tiisa ho hanyetsa mocheso (ha ho na mosehla ho fihlela ho 260 ° C), e tsitsitseng e se nang thupa, le matla a phahameng a dielectric. Bakeng sa khalase ea fiberglass, E-glass e se nang alkali (Na₂O <0.8%) e boloka matla le ho kenya letsoho mocheso o phahameng; Khalase e mahareng/e phahameng haholo e baka tshenyeho. Ho tlosoa ka ho feletseng ha lisebelisoa tsa ho loha ho thibela carbonization le delamination. Bohloeki bo ama ka kotloloho bophelo ba ts'ebeletso, ho latela maemo a lijo, le ts'epo ea motlakase.

Bophelo ba tšebeletso ea lesela la mocheso o phahameng oa PTFE bo fapana haholo ho latela ts'ebeliso. Lesela la lik'hemik'hale le thibelang kutu le ka tšoarella lilemo tse 3+ (4x nako e telele ho feta rabara). Li-trays tsa ho baka lijo likhoeling tse fetileng ka ho senyeha ho fokolang. Mabanta a conveyor a indasteri a roaloa ka lebaka la likhohlano. PV lamination (150 ° C, EVA contact) e na le bophelo bo itekanetseng. Lisebelisoa tse matla tsa likhohlano (li-abrasive discs) li na le bophelo bo bokhuts'oane. Lintlha tsa bohlokoa: taolo ea mocheso (ho lula ≤260 ° C), qoba li-crease tse bohale, ho hloekisa kamehla, le ho nkela sebaka ka nako ha ho e-na le blister kapa mosehla.

Lesela la mocheso o phahameng oa PTFE (PTFE-coated fiberglass) le nka nako e telele ka ho fetisisa ha le bolokiloe ka tlase ho 260 ° C, hole le li-crease tse bohale, 'me le hloekisoa ka lisebelisoa tse bonolo. Lintho tse ka sehloohong tse fokotsang bophelo: ho senyeha ha mocheso ka holimo ho 260 ° C, ho ts'oaroa ha mocheso ka lebaka la ho futhumala ka potlako / pholileng, mokhathala o bakoang ke ho kobeha le tsitsipano, tlhaselo ea lik'hemik'hale e tsoang ho tšepe e qhibilihisitsoeng ea alkali kapa li-oxidizers tse matla, ho senyeha ha tšepe nakong ea ho hloekisa, le ho pepeseha ha UV bakeng sa tšebeliso ea kantle. Boleng ba ho roala le substrate le bona ba bohlokoa.

Lesela la PTFE le nang le mocheso o phahameng oa mocheso (PTFE-coated fiberglass) le loketse ho futhumatsa microwave hobane le fetisetsa li-microwave ntle le ho monya matla, le hanana le 260 ° C, 'me le na le sebaka se sa thupeng. Likopo li kenyelletsa limmete tsa ho baka tsa microwave, mabanta a conveyor a liindasteri, lilaene tsa li-reactor bakeng sa tšilo ea lijo tsa lik'hemik'hale, le lilara tsa mekotla ea microwave popcorn. Limaraka tsa FDA li fumaneha bakeng sa ho kopana le lijo.

Lesela la PTFE le nang le mocheso o phahameng oa mocheso (PTFE-coated fiberglass) le na le khanyetso e fokolang hobane fiberglass substrate ka tlhaho e brittle. Masela a masesaane (0.08mm) a pholoha mameno a makholo ho isa ho a likete; limaraka tse boima (> 0.25mm) petsoha ka mor'a tse ngata. Molumo oa Satin o feta ho loha ka mokhoa o hlakileng. Bakeng sa ho kobeha ho sa khaotseng, nahana ka filimi e tiileng ea PTFE kapa lesela le thehiloeng ho aramid.

Lesela la PTFE le nang le mocheso o phahameng oa mocheso (PTFE-coated fiberglass) le sebelisoa haholo bakeng sa khatiso ea masela le ho daea bakeng sa mabanta a khatiso a fetisa mocheso (180-230 ° C), likoahelo tsa tafole ea khatiso ea skrine, mabanta a marang-rang a omisang, mabanta a mochine o kopanyang, le ho phuthela ka rolara. Sebaka sa eona se se nang thupa se thibela masala a enke / sekhomaretsi, ho fokotsa nako ea ho hloekisa le ho ntlafatsa boleng ba lesela. Mabanta a sa feleng a se nang moeli a nolofalletsa tlhahiso e tsoelang pele.

PTFE high-themperature lesela (PTFE-coated fiberglass) ke premium filter media bakeng sa maemo a feteletseng: flue gase lerōle ho tlosoa (samente, litšila tse chesoang, liboiler tsa mashala tse fihlang ho 260 ° C), filtration ea mokelikeli o senyang (acids, alkalis, oli), lijo / meriana sterile filtration, le lisebelisoa tse hloekileng tsa HEPA. Sebaka se se nang lithupa se thibela lerōle ho phunya 'me se lumella ho hloekisa habonolo. Membrane-laminated grade fumana tlhahiso e tlase haholo.

PTFE lesela la mocheso o phahameng oa mocheso le boloka motlakase o babatsehang ho tloha ho -180°C ho ea ho 260°C: resistivity ea molumo >10¹³ Ω·cm ho 200°C, dielectric kamehla e tsitsitse ho 2.0-2.1. Ka holimo ho 260°C, PTFE ea nolofatsa, e bola ka holimo ho 327°C, e lahleheloa ke ho intša ka ho sa feleng. Ka tlase ho 0 ° C, ho hloekisoa hoa ntlafala empa ho roala ho fetoha ho senyeha. Lula ka har'a 260 ° C bakeng sa ts'ebetso e tšepahalang.