Lekholong la mashome a mabeli a metso e 'meli ke lilemo tsa tlhahisoleseding ea elektronike, sebaka sa puisano se ntse se atoloha, ka ntlafatso e tsoelang pele ea lihlahisoa tsa elektronike le phetoho e tsoelang pele ea' maraka oa bareki, thepa ea elektronike e ntse e tsoela pele butle-butle ho ea likarolong tse nyenyane le tse fokolang, "phetiso ea matšoao" litlhoko tsa terata bophara ba terata bo ntse bo fokotseha, kahoo likhoele tse sebelisoang lisebelisoa tsa elektroniki le tsona li hloka ho ba tse nyane le tse tšesaane.Ho feta moo, mefuta e fapa-fapaneng ea lithapo tse nang le mocheso o phahameng oa mocheso le tsona li na le maemo a mangata a ts'ebeliso, a hlokang lithapo tsa phetisetso e phahameng ea ts'ebetso e boetse e tlameha ho finyella litlhoko tsa ts'ebetso ea phetisetso e phahameng ea maqhubu le tse nyenyane le tse feto-fetohang motheong oa ho ela hloko ts'ebetso ea ts'ireletso ea mollo, le tlas'a motheo oa impedance e tšoanang, haeba bophara ba terata bo fokotsehile, lisebelisoa tse nyenyane tsa dielectric kamehla lia hlokahala.Ha tekanyo ea ho phophoma ea maqhubu a rona a tloaelehileng a holimo ('mele, foaming ea lik'hemik'hale PE / PP), e nyenyane ea dielectric constant, kahoo fluoroplastics e ile ea e-ba teng,' me ho kenngoa ha terata pakeng tsa 30 ~ 42AWG ho 'nile ha sebelisoa haholo thepa ea Teflon;Haeba Teflon e hloka litekanyetso tse nyane kapa tse potlakileng tsa phetiso ea mats'oao ka mokhoa o monyane, hoa hlokahala ho sebelisa theknoloji ea Teflon foaming e hlahisitsoeng kajeno.
Ke hobane'ng ha re sebelisa fluoroplastics?
Ka tsoelo-pele e matla ea moruo oa lefats'e, meaho e phahameng e ntse e tsoela pele ho theha libaka tse phahameng tse ncha, meaho e phahameng e tlameha ho sebelisa fluoroplastic FEP insulation e thehiloeng ho CMP e thibelang mollo, ho phaella ho litlhoko tsa ts'ireletso ea mollo oa cable ho beha litlhoko tse phahameng, ka ho hlaha ha matla a macha le theknoloji e ncha, ts'ebetso ea phetisetso ea lisebelisoa tsa elektronike tsa theknoloji e phahameng e boetse e behiloe litlhoko tse eketsehileng.Sebopeho sa lithapo tsa eona tse tšehetsang tse lumellanang butle-butle se tsoela pele ka tsela e nyenyane.Ka mohlala, mehahong e phahameng kapa sebakeng sa sefofane, lifeme tsa matla a nyutlelie, thepa ea bongaka le liketsahalo tse ling tse khethehileng, mehala ea eona ea ho beha leihlo le likhoele tsa ho fetisa melaetsa ho phaella ho hanyetsa mollo le ho hanyetsa mocheso o phahameng.Maqhubu a phetiso a phahameng le a holimo a boetse a hlokahala.Ka hona, ho eketseha ha mofuta ona oa cable ho kenyelletsa fluoroplastic bakeng sa ho kenya letsoho, empa hape ho sebelisa theknoloji ea foaming ea 'mele ho fokotsa karolelano ea kamehla ea dielectric ea fluoroplastic insulation layer, e le hore ho fokotseha ha motheo oa fluoroplastic insulated ho fokotsehe haholo, le sekhahla sa phetisetso le litšobotsi tsa mochini oa thapo li ntlafalitsoe haholo.Tlas'a boemo ba ho finyella thepa e tšoanang ea motlakase, boholo ba mohala oa terata bo fokotsehile, bo ka bolokang thepa ea ho kenya letsoho haholo le ho fokotsa litšenyehelo, 'me ts'ebetso ea phetisetso ea mohala oa mohala e boetse e ntlafatsoa haholo.Ho nka mohlala oa 50 ohm coaxial cable e sebelisoang ka tloaelo e le mohlala, ha e bapisoa le sekontiri se tiileng se sebelisang fluoroplastic, phello e bontšoa setšoantšong se ka tlase tlas'a maemo a tšoanang a motlakase le maemo a ts'ebetso.
Haeba tekanyo ea ho foaming e eketsehile ho tloha ho 0% ho ea ho 50% e tiileng, thepa e ka bolokeha ka hoo e ka bang 66%, ha tekanyo ea phetisetso (e amanang le sekhahla sa phetisetso ea pontšo ka vacuum) e ka eketseha ho tloha ho 66% ho ea ho 81. %.Ho nka mohlala o tloaelehileng oa fluoroplastic FEP (polyperfluoroethylene propylene) e le mohlala, thepa ka kilometara e ka boloka li-yuan tse ka bang 20,000 (e baloang ho latela theko ea thepa ea DuPont FEP e ka bang 300 yuan / KG), haeba tekanyo ea ho fola e eketseha ho tloha ho 50% ho 70%, thepa ka pholosa 81%, 'me karo-karolelano ea phetiso ka fihla ka bang 88%, e leng se bontšang hore poloko ea lintho tse bonahalang e tla ba khōlō.
Lithapo tse sirelelitsoeng ka fluoroplastic li sebelisa theknoloji ea ho foamisa ka 'mele
Joalokaha ho ka bonoa ho Setšoantšo sa 1 ka holimo, e le ho finyella litlhoko tsa ts'ebetso ea mollo le ts'ebetso ea phetisetso, tšebeliso ea theknoloji ea foaming ea 'mele bakeng sa ho kenngoa ha fluoroplastic hoa hlokahala,' me ha tekanyo ea ho foaming e phahame, ho ka etsoa hore mokokotlo oa cable o fokotsehe. , ha thepa e na le chelete e ngata 'me e ntlafatsa ts'ebetso ea phetisetso, lisebelisoa tsa pele tsa "fluoroplastic foaming" e lokela ho ba k'hamphani ea Swiss Merafil, ho tloha 1995, ka tšebelisano e tummeng ea United States ea fluoroplastic DuPont, lipatlisiso le nts'etsopele le moralo o atlehileng oa letoto la theknoloji e ncha e nang le tokelo ea molao. le thepa e tsamaellanang, Ka lebaka leo, insulation foaming tekanyo ea fetileng fluoroplastic terata konokono ka katleho fihla hoo e ka bang 65% ho tloha hoo e ka bang 50% ka e 'ngoe oela swoop.Ts'ebetso ea tlhahiso e pakile hore phello ea thepa ea ho boloka e bohlokoa haholo, e le ho fihlela litlhoko tse ntseng li eketseha tsa ts'ebetso ea ts'ireletso, mefuta ea thepa ea fluoroplastics e ntse e eketseha le ho feta, lisebelisoa tse ngata tse nang le ts'ebetso e phahameng ea mollo li hlahile, joalo ka PFA. , ETFE le tse ling tsa fluoroplastics, tse ka finyellang litlhoko tsa li-cable cores tse sa tšoaneng le maemo a fapaneng a ho hanyetsa mocheso.
Ka nts'etsopele ea morao-rao ea 5G / theknoloji ea bongaka linaheng tse sa tšoaneng ho pota lefatše e le sepheo sa nts'etsopele ea leano, "bohlale ba maiketsetso", "nnete ea sebele" joalo-joalo tlas'a tlhohonolofatso ea 5G, tekanyo ea phetisetso ea khomphutha le data e tla ntlafatsoa haholo, fluoroplastic. theknoloji e foaming joalo-joalo e sebelisoa moleng o mocha oa tlhahiso, ho fana ka tharollo e felletseng e kenyelletsang lithapo tsa puisano tsa dijithale tse phahameng tsa pheletso le likhoele tsa bongaka tsa micro-coaxial le lihlahisoa tse ling, tharollo ena e loketse haholo bareki ba bang ba hlokang ho nts'etsapele lefapha la puisano le ntshetsopele ya maemo a hodimo.
Nako ea poso: Jul-17-2023