Sengoliloeng sena se akaretsa matšoao a mantlha a ts'ebetso bakeng sa tepi ea PTFE ea mocheso o phahameng o sebelisoang ho koahela vacuum, kalafo ea mocheso oa vacuum le libaka tse tšoanang. Litlhoko tsa bohlokoa li fapane haholo le ts'ebeliso ea sepakapaka: ho tsoa mali ho bohlokoa haholo (TML≤1%, CVCM≤0.1%; limaraka tsa sefofane / optical li hloka TML≤0.5%, CVCM≤0.01%); ho hanyetsa mocheso ho tlameha ho netefatsoa bakeng sa bobeli ba PTFE substrate (260 ° C) le lera la sekhomaretsi; PSA ea silicone e hloekisitsoeng ka ho khetheha e hlokahalang ho thibela tšilafalo ea siloxane; matla a ho tšoara mocheso o phahameng a thibela ho qhoma le ho phahamisa bohale; bohloeki ha bo hloke ho tšolloa ha fiber le li-ionic tse fokolang; tepi e khahlanong le static (ka holim'a resistivity 10⁶-10⁹ Ω / sq) e thibela tšenyo ea ESD; khanyetso ea plasma e tlameha ho hlahlojoa bakeng sa lits'ebetso tsa sputtering/PECVD; shrinkage ea mocheso ka tlase ho 2% e netefatsa ho nepahala ha masking.

Sehlooho sena se bapisa mocheso oa kamore le mocheso o phahameng oa sekhomaretsi se nang le khatello ea silicone bakeng sa tepi ea PTFE. Boemo bo phahameng ba mocheso (120-180 ° C) bo etsa marang-rang a teteaneng a kopantsoeng a nang le matla a matla a ho kopanngoa, a thibela masala a sekhomaretsi ka mor'a ho ebola. E theha litlamo tsa lik'hemik'hale tse nang le lik'hemik'hale tse nang le PTFE substrates ka primer co-curing, ho felisa likotsi tsa delamination. Ho hōla ha mocheso o phahameng ho boetse ho tlosa likhahla tse tlaase tsa molek'hule pele ho tsoaloa, ho thibela ho phatloha le ho silafala ha oli ea silicone nakong ea ho futhumatsa ha pele.

Tataiso ena e akaretsa khetho ea theipi ea mocheso o phahameng oa PTFE bakeng sa ho bopa ente le lits'ebetso tse khahlanong le lithupa. Khetho e thehiloeng mocheso: ≤260 ° C bakeng sa polasetiki e tloaelehileng (tape e tloaelehileng ea silicone PSA, 0.13-0.18mm); 260-300 ° C bakeng sa li-plastiki tsa boenjiniere tse phahameng tsa mocheso joaloka PC, PA66, POM (sekhomaretsi sa silicone se phahameng, 0.18-0.25mm); 300-400 ° C bakeng sa PEEK, LCP, PPS haufi le limathi tse chesang (theipi e khomarelang e hlōleha; sebelisa lesela la PTFE le se nang sekhomaretsi kapa filimi ea PFA). Khetho e thehiloeng ho lintho tse bonahalang: lisebelisoa tsa tacky li hloka libaka tse phahameng tsa PTFE tse hloekileng; lisebelisoa tse tlatsitsoeng ka khalase / liminerale li hloka tepi e sa sebetseng ea boima ba 0.25mm +; li-additives tse senyang li hloka sekhomaretsi se hanyetsanang le lik'hemik'hale le substrate e teteaneng; static-sensitive applications hloka anti-static black PTFE theipi.

Lesela la fiberglass le koahetsoeng ka PTFE le sebelisoa haholo ts'ebetsong ea rabara bakeng sa ho hanyetsa mocheso, thepa e sa thupeng le khohlano e tlase. Lisebelisoa tsa bohlokoa li kenyelletsa: li-liner tsa ho lokolla bakeng sa ho phunya poleiti / vacuum le ho etsa mabili; mabanta a conveyor a sa thupeng bakeng sa tshilo e butsweng, di-calender le mehala ya ho phodisa; lesela la interleave bakeng sa polokelo ea rabara e felileng; ts'ebetso e khethehileng ea silicone le fluororubber; le literei tsa ontong bakeng sa ho phekoa. Melemo e kenyelletsa ho felisa ho khomarela hlobo, ho fokotsa tšebeliso ea moemeli oa tokollo, ho thibela ho phuthela ha lirolara, le ho etsa bonnete ba hore e theohile hantle.

Thempereichara ea phetoho ea khalase (Tg) ea sekhomaretsi sa silicone se nang le khatello ea maikutlo e ka bang -120 ° C - e tlase haholo ho feta likhomaretsi tsa acrylic. Tg ena e tlase haholo e boloka tepi ea PTFE ea mocheso o phahameng e tenyetseha le ho khomarela esita le ho -70 ° C, e thibela ho phunyeha ha brittle le ho nolofalletsa ho khomarela ka botšepehi lits'ebetsong tsa cryogenic.

Khetho ea pampiri ea tokollo kapa substrate ea filimi le moemeli oa tokollo e ama ka kotloloho botsitso ba polokelo le ts'ebetso ea peeling ea tepi ea mocheso o phahameng oa PTFE. Sehlooho sena se bapisa PET vs. kraft paper substrates le silicone vs. fluorinated release agents, e khothalletsang motsoako o nepahetseng bakeng sa peeling ea zero-residu le ho tšepahala nako e telele.