Nkongomiso lowu wu katsa ku hlawuriwa ka thepi ya mahiselo yale henhla ya PTFE eka injection molding demolding na switirhisiwa swa anti-stick. Ku hlawuriwa loku sekeriweke eka mahiselo: ≤260°C eka tipulasitiki to angarhela (standard silicone PSA tape, 0.13-0.18mm); 260-300°C eka tipulasitiki ta vunjhiniyara ta mahiselo yale henhla yofana na PC, PA66, POM (xinamarheti xa silicone xa mahiselo yale henhla, 0.18-0.25mm); 300-400°C eka PEEK, LCP, PPS ekusuhi na switsutsumi swo hisa (thepi yo namarhela ya tsandzeka; tirhisa lapi ra PTFE leri nga riki na namarheta kumbe filimi ya PFA). Ku hlawuriwa loku sekeriweke eka switirhisiwa: switirhisiwa swa tacky swilava high-release pure PTFE surfaces; switirhisiwa leswi taleke hi nghilazi/minerali swi lava thepi yo tika ya 0.25mm+ leyi nga onhakiki; swiengeteri leswi onhaka swi lava xinamarheti lexi lwisanaka na tikhemikhali na substrate yo enta; switirhisiwa leswi nga na vuxiyaxiya bya static swi lava thepi ya anti-static black PTFE.

Lapi ra mahiselo yale henhla ra PTFE leri nga na ku tsana ka le henhla ri endliwa hi ku peta PTFE eka lapi ra fiberglass ra matimba swinene, leri nyikaka matimba yo tsana, ku lwisana na ku hisa, swivumbeko leswi nga namarheliki, ku lwisana na tikhemikhali, na ku hlangana ka le hansi. Switirhisiwa swa nkoka swikatsa: ku hundzisela ka ti indasitiri (ku pakiwa ka heat shrink, ku baka swakudya, swigwitsirisi swa swiambalo, ku omisiwa ka maphepha/filimi); lapi ro humesa xivumbeko xa composite na ti hot press cushion liners; ku welda tikheteni to sirhelela na tijakete to pfalela ku hisa; ku pfaleriwa ka movha wa gezi na transformer; ku aka tibeyari leti rhetaka na swiseketelo swa tiphayiphi; ku sefiwa ka tikhemikhali na ku pfariwa ka valve eka tindzhawu leti onhaka. Matimba yale henhla ya tensile ya tiyisisa ku tiya ehansi ka tension, ku handzuka, ku olovisiwa hiku phindha-phindha, na ntshikelelo wa michini ya mahiselo yale henhla eka switirhisiwa leswi swohambana hambana swa ntirho wo tika.

Hi nkarhi wa sintering, ti particles ta PTFE eka fiberglass fabric ti n’oka ehenhla ka 327°C, leswi herisa ti original folded-chain lamellae xikan’we na mindzilakano ya ti particles kuva ti endla amorphous melt. Loko yi hola, PTFE yi recrystallizes kuva sherulites leyi vumbiweke hi radially oriented lamellae, laha crystallinity yinga exikarhi ka 50–70%. Mpimo wa ku kufumela wu boha ku hetiseka ka crystal: ku kufumela hiku nonoka swi humesa crystallinity yale henhla, spherulites leyikulu, ku tiya lokukulu; ku tima hiku hatlisa swinyika ti spherulites letintsongo xikan’we naku antswisiwa ka ku olova.