Dikgomaretši tše di nago le kgatelelo ya silicone (PSA) tša ditheipi tša themperetšha ya godimo tša PTFE di fapana kudu ka tshepedišong ya go tšofala ya themperetšha ya godimo. Methylphenyl silicone PSA e boloka >85% ya maatla a go ebola ka morago ga 250°C/7 matšatši, mola mohuta wa methyl wa maemo o theogela go 50-70%. Ditshepedišo tše di fodišitšwego ka tlaleletšo (hydrosilylation) di fa go tsepama mo go kaone kudu go feta go fodišwa ka peroxide. Bakeng sa tirelo ye e tšwelago pele ya 200°C+, kgetha mephato ya phenyl ya godimo yeo e fodišitšwego ka tlaleletšo.

Ditheipi tša sekgomaretši sa go kwa kgatelelo ya PTFE (PSA) tšeo di swarago phišo di swanetše go swara phišo mola di dula di kgomaretše. Go oketša dilo tša go tlatša go kaonafatša go swara phišo eupša go gobatša go kgomarela. Tekatekano ye e loketšego e šomiša dikarolwana tše makgwakgwa tša nkgokolo (bjalo ka marapo a go swara) tšeo di hlakantšwego le dikarolwana tše botse (go tlatša diphapoši), go boloka palomoka ya go rwala ga filler ka godimonyana ga moedi wa percolation. Phema diphaphathi le ditlhale; ba bolaya tack.

PTFE lesela la thempereichara e phahameng (PTFE-coated fiberglass) le loketseng bakeng sa microwave futhumatsang hobane le fetisetsa microwave ntle le ho monya matla, hanyetsa 260 ° C, 'me le na le bokagodimo bjo bo sa kgomaretšego. Ditirišo di akaretša mepete ya go baka ka microwave, mapanta a go sepetša a di-dryer tša intaseteri, di- lining tša reactor bakeng sa go šila dijo ka dikhemikhale le di- liner tša mekotla ya dipopcorn tša microwave. Mephato ya FDA yeo e hwetšagalago bakeng sa kgokagano ya dijo.

PTFE lesela la thempereichara e phahameng (PTFE- tlotsitsoeng fiberglass) na le fokolang flex ho hanyetsa hobane substrate fiberglass ka tlhago ke brittle. Masela a masesane (0.08mm) a phela makgolo go ya go dikete tša go phuthwa; mephato e boima (> 0.25mm) e phatloha ka mor'a mashome a mashome. Satin loga outperforms loga thota. Bakeng sa go koba mo go tšwelago pele mo go feto-fetogago, nagana ka filimi e tiilego ya PTFE goba lešela leo le theilwego go aramid go e na le moo.

PTFE phahameng-mocheso theipi sebeletsa PV indasteri ka dikarolo tse peli tse fapaneng: tshebetso consumable (thibela EVA overflow khomarela ka laminators, solder maske) le bophelo bo bolelele ba kwahelang (busbar phuthela, junction lebokose fixation). Bakeng sa tšhomišo ya ka gare ya sa ruri, ditheipi di swanetše go feta IEC 61215: 1000-2000h phišo ya monola, UV, go sepela ka dipaesekele tša phišo (-40°C go ya go +85°C), ka silicone PSA le go fokotšega <1%.

PTFE phahameng-mocheso lesela (PTFE- tlotsitsoeng fiberglass) e ho pharaletseng sebediswa ka masela hatisa le dae bakeng sa mocheso phetiso khatiso mabanta (180-230 ° C), skrine hatisa tafole likoahelo, omisa letlooeng mabanta, fusing mochine mabanta, le rolara phuthela. Bokagodimo bja yona bjo bo sa kgomaretšego bo thibela mašaledi a enke/sekgomaretši, bo fokotša nako ya go se šome ya go hlwekiša le go kaonafatša boleng bja lešela. Mabanta a sa felego a seamless a kgontšha tšweletšo ye e tšwelago pele.

PTFE phahameng-mocheso theipi sebediswa ho mocheso-tiiso dithipa le tiiso hlobolisa fana ka boleng tse 'nè konokono: thibela qhibilihile polasetiki khomarela (felisa downtime), sireletsa theko e boima tiiso shoa, homogenizes mocheso / khatello bakeng sa tiiso e sa fetoheng, 'me fokotsa filimi khohlano. Theipi ye e thekgilwego ka fiberglass (0.13-0.25 mm) ka silicone PSA (≥260°C) e a kgothaletšwa. Anti-static batsho theipi bakeng sa mela e phahameng-lebelo.

PTFE phahameng-mocheso lesela (PTFE- tlotsitsoeng fiberglass) ke Premium filtara mecha ea litaba bakeng sa maemo a feteletseng: flue khase lerole tloso (samente, litšila incineration, malahla boilers ho fihlela ho 260 ° C), corrosive mokelikeli sefa (esiti, alkali, oli), lijo / meriana nyopa filtration, le HEPA cleanroom filtara. Bokagodimo bjo bo sa kgomaretšego bo thibela go caking ga lerole gomme bo dumelela go hlwekiša gabonolo. Membrane-laminated mephato fihlelela ultra-tlaase tšilafalo.

PTFE phahameng-mocheso lesela boloka babatsehang motlakase kwahelang ho tloha -180 ° C ho 260 ° C: bophahamo ba modumo resistivity > 1013 Ω · cm ka 200 ° C, dielectric kamehla tsitsitseng ka 2.0-2.1. Ka godimo ga 260°C, PTFE e a nolofala, e a bola ka godimo ga 327°C, e lahlegelwa ke go thibela go fiša sa ruri. Ka fase ga 0°C, go thibela go fiša go a kaonafala eupša go tlotša go ba brittle. Dula ka gare ga 260°C bakeng sa tshepedišo ye e ka botwago.

Thepa ya lepheko la mouwane wa meetse ya theipi ya sekgomaretši ya PTFE e laolwa kudu ka diphošo tša go tlotša (micropores, microcracks, fiber wicking) go e na le PTFE’s intrinsic hydrophobicity. Pure PTFE filimi fana ka feela mahareng WVTR. Multi-lera tlotsa le lamellar fillers (mica, khalase flakes) bopa phello labyrinth, haholo fokotsa phetiso mouoane. Bakeng sa go tiiša monola o mogolo, laetša di-coating tše di kitimago.