E le karolo ea mantlha ea litsamaiso tsa phetisetso ea mokelikeli oa indasteri, nts'etsopele ea li-hoses tsa rabara ea polyester e amana haufi-ufi le tsoelopele ea mahlale a thepa ea polymer, ntlafatso ea litlhoko tsa boiketsetso tsa indasteri, le maemo a thata a tikoloho. Rabara ea polyester (eo hangata e matlafalitsoeng ka likhoele tsa polyester 'me e kopantsoe le-li-elastomer tse sebetsang hantle joalo ka rabara ea nitrile, rabara ea nitrile ea hydrogenated, kapa fluororubber) e qalile ho sebelisoa bohareng ba-ho{3}}mafelong a lekholo la bo20 la lilemo. Ka nako eo, mefokolo ea liphaephe tsa rabara tsa setso (joalo ka rabara ea tlhaho kapa rabara e le 'ngoe) ho hanyetsa oli,{6}}ho hanyetsa mocheso o phahameng, le matla a ho sebetsa a ile a bonahala butle-butle{7}}ka mohlala, indastering ea ho etsa likoloi le liindastering tsa petrochemical, lithapo tsa rabara tsa setso li ne li atisa ho atoloha le ho petsoha ha li kopana le mafura, oli e nyenyane, sephetho sa mouoane kapa mouoane. bophelo ba tšebeletso le likotsi tsa ho lutla.
Katleho e kholo ea li-hoses tsa rabara ea polyester e ka har'a moralo oa tsona o kopaneng: bokantle bo sebelisa rabara ea maiketsetso e hanyetsanang le boemo ba leholimo (joalo ka chlorosulfonated polyethylene) ho thibela ho bola ha tikoloho; karolo e bohareng e sebelisa-matla a khoele ea polyester e lohang kapa e matsoelintsoeke ho fana ka khatello ea{2}}skeleton e hananang; 'me lera le ka hare le sebelisa rabara e khethehileng (e kang fluororubber) ho finyella ho lumellana ho nepahetseng ha mecha ea litaba ea lik'hemik'hale. Sebopeho sena sa "sandwich" se fana ka melemo e joalo ka ho hanyetsa oli, ho hanyetsa mocheso o phahameng ({7}}ka likhato tse 40 ho isa ho likhato tse 200 kapa ho feta), ho hanyetsa khatello ea maikutlo, le bophelo bo bolelele ba ts'ebeletso (hangata makhetlo a 2-3 ho feta a li-hoses tsa setso tsa rabara), ka potlako e etsa hore e be ntho e hlokahalang ho etsa thepa ea boleng bo holimo.
Ho latela pono ea tlhokahalo ea 'maraka, ho teba ha indasteri ea lefats'e ho tsamaisitse ka ho toba katoloso ea tlhahiso ea lipeipi tsa rabara tsa polyester. Ka lehlakoreng le leng, liindasteri tsa khale tse boima (tse kang ho ntša oli le ho hloekisa lik'hemik'hale) li tsoela pele ho holisa tlhoko ea tsona ea ho bola-e hananang le matla,{2}}lipeipi tsa khatello e phahameng; ka lehlakoreng le leng, likarolo tse ntseng li tsoela pele (joalo ka lisebelisoa tse ncha tsa ho pholisa betri ea matla, -phetisetso ea metsi a hloekileng ka har'a tlhahiso ea semiconductor, le aerospace hydraulic system) li batla ho hloeka ha lintho tse bonahalang, ho nepahala ha boholo, le ho hanyetsa tikoloho e feteletseng. Ho ea ka lipalo-palo tsa indasteri, boholo ba 'maraka oa polyester rabara hose e fetile lidolara tse libilione tsa XX ka 20XX, ka sekhahla sa kholo ea selemo le selemo se bolokiloeng ho X%-X%, moo sebaka sa Asia-Pacific (haholo-holo China le India) se fetohileng 'maraka o moholo ka ho fetisisa ka lebaka la ts'ebetso ea lihlopha tsa tlhahiso.
Bohlokoa ba Indasteri: -Tshehetso e Meholo bakeng sa Litsamaiso tsa Kajeno tsa Indasteri
1. Matlafatso ea Theknoloji: Ho khanna Ntlafatso ea Ts'ebetso ea-Lisebelisoa tse Phahameng
Boleng ba mantlha ba li-hose tsa rabara tsa polyester bo itšetlehile ka "ho itloaetsa le ho ikamahanya le maemo." Ka mohlala, tlhahisong ea likoloi, lithapo tsa peterole li tlameha ho mamella ho bola ha peterole, ho sisinyeha, le -XX℃tlase{2}}libaka tsa ho qala mocheso. Li-hose tse tloaelehileng tsa rabara li atisa ho thatafala le ho phunyeha, ha li-hose tsa rabara tsa polyester tse nang le lesela le ka hare la fluororubber le lera la matlafatso la polyester li ka atolosa bophelo ba bona ba tšebeletso ho feta lik'hilomithara tse XX0,000. Ts'ebetsong ea ho kopanya liphaephe tsa semiconductor, ho beoa ha ion ea tšepe metsing a ultrapure kapa liphaephe tsa phetisetso ea lik'hemik'hale li tlameha ho ba ka tlase ho boemo ba PPT (likarolo tsa trilione). Li-hose tsa rabara tsa polyester, ka litlolo tsa loto{8}}le litlolo tse laoloang ka hare (Ra Less than kapa lekana le 0.Xμm), ka tsela e atlehang li qoba tšilafalo ea bobeli le ho netefatsa tlhahiso ea chip. Liphetoho tsena tsa theknoloji li ntlafatsa ka kotloloho ho ts'epahala le ho sebetsa hantle ha lisebelisoa tsa thekenoloji 'me ke senotlolo sa phokotso ea litšenyehelo le ntlafatso ea boits'oaro-ea boleng bo holimo.
2. Tiisetso ea Polokeho: Ho Fokotsa Likotsi Tsa Likotsi Tsa Liindasteri Ho lutla ha litsamaiso tsa phetiso ea mokelikeli ho ka baka mollo (mohlala, ho phatloha ha mohala oa mafura), ho phatloha (mohlala, ho lutla ha thepa ea lik'hemik'hale ho kopana le malakabe a bulehileng), kapa tšilafalo ea tikoloho (mohlala, mecha ea litaba e chefo e kenang mobung). Sebopeho sa matla- se phahameng (khatello ea ho phatloha e ka fihla ho feta XXMPa) 'me ho hanyetsa mecha ea litaba ea li-hose tsa rabara tsa polyester ho fokotsa likotsi tsena haholo. Re nka mohlala ka sethala sa ho cheka oli, liphaepe tsa khale tsa rabara hangata li phatloha ka lebaka la ho senyeha ha lipalangoang tsa seretse{10}tse phahameng haholo. Leha ho le joalo, liphaephe tsa rabara tsa polyester, ka lera la tsona le matlafatsang thapo ea tšepe{12}}me foromo ea rabara e sa sebetseng, li ka eketsa nako ea ho lokisa ho tloha likhoeling tse X ho ea ho tse X, ho fokotsa haholo menyetla ea ho sitisoa ha lesoba. Ho feta moo, lelakabe la tsona-li-retardative derivatives (tse kentsoeng ka aluminium hydroxide kapa antimony trioxide) li sebelisoa haholo maemong a nang le litlhoko tse thata tsa ts'ireletso ea mollo, joalo ka lipalangoang tsa terene le matla a nyutlelie.
3. Phetoho e Tala: Ho Ikamahanya le Mekhoa ea Tsoelo-pele ea Moshoelella Ka nts'etsopele ea lipheo tsa lefats'e tsa "dual carbon", lekala la indasteri le ntse le batla litlhoko tse tiileng tsa thepa ea tikoloho. Indasteri ea polyester rabara hose e arabela mokhoa ona ka litsela tse peli: Ea pele, thepa ka boeona e fokotsa litaba tsa lintho tse kotsi (tse kang hexavalent chromium le polycyclic aromatics hydrocarbons) ka mekhoa e ntlafalitsoeng, e lumellanang le litekanyetso tsa machaba tse kang melao ea EU REACH le US NSF certification; ea bobeli, nako e telele ea bophelo ba eona e fokotsa litšila le litšila tse bakoang ke ho nkeloa sebaka khafetsa{2}}lipalo-palo li bontša hore ho nkela lihlahisoa tsa khale sebaka ka hose e le 'ngoe ea rabara ea polyester ho ka fokotsa tšebeliso ea rabara ka hoo e ka bang XX% le tšebeliso ea matla ka XX% nakong eohle ea bophelo (ka lebaka la ho fokotsoa khafetsa ha tlhokomelo). Lik'hamphani tse ling li bile li thehile lipeipi tsa rabara tsa bio{{4}e thehiloeng polyester fiber reinforced (ho sebelisa semela-polyester e nkiloeng ea PTT ho nka sebaka sa petroleum{{6}based PET), ka ho tsoela pele ho khothaletsa botala ba ketane ea indasteri.
4. Boleng ba Moruo: Ho khanna Nts'etsopele ea Synergistic ea Liindasteri tse ka holimo le tse tlase.
Ketane ea indasteri ea lipeipi tsa rabara ea polyester e koahela lihokelo tse ngata, ho kenyeletsoa lisebelisoa tse tala tsa rabara (nitrile/fluororubber), lisebelisoa tse matlafatsang (polyester fiber), lisebelisoa tsa tlhahiso (extruder, tanks vulcanizing), le ho felisa{0}} lits'ebetso (tsa likoloi, matla, mochini). Ntlafatso ea eona ea theknoloji e hloka ho ntlafatsa lisebelisoa tsa rabara (tse kang-lisebelisoa tse thibelang mocheso le li-antioxidant) le mekhoa ea ho bopa ka nepo, ha lits'ebetso tse tlase, ka -sebelisoa tse ngata, li iphepa ka matsete a R&D, e leng ho theha mokhoa o motle oa "ho batla{4}}katoloso{5} Chaena, ka nts'etsopele ea leano la "Manufacturing Powerhouse", lik'hamphani tsa lehae li se li sebelisitse theknoloji ea "bottleneck" ea{7}}ea ho qetela ea lipeipi tsa rabara tsa polyester (tse kang liphaephe tsa hydraulic hydraulic pipes le fuel cell bipolar plate cooling pipes), eseng feela ho nka sebaka sa ho itšetleha ka thepa e tsoang linaheng tse ling empa hape le ho hlahisa chelete e ngata ea lichelete tsa kantle ho naha ka thepa ea thepa ea thepa linaheng tse ling ka thepa e tsoang linaheng tse ling le linaheng tsa Europe.
Leha liphaephe tsa rabara tsa polyester li ka bonahala e le "likarolo tse nyane" ketane ea indasteri, ke "sehokelo sa bohlokoa" se ts'ehetsang ts'ebetso e ntle, e bolokehileng le e tala ea indasteri ea sejoale-joale. Ho tloha ntlafatsong ea tlhahiso ea setso ho ea ho ho phahama ha liindasteri tse ntseng li hlaha, ho pheta-pheta ha thekenoloji esale ho amana le litlhoko tsa indasteri. Nakong e tlang, ka ho kopanngoa ha lisebelisoa tse ncha (tse kang rabara ea nanocomposite) le tlhahiso e bohlale (e kang liphaephe tsa khatiso tsa 3D), indasteri ea liphaephe tsa rabara ea polyester e lebelletsoe ho tsoela pele ho phunyeletsa ho ea ho ts'ebetso e phahameng le bohlale, e tsoelang pele ho kenya matla a macha kholong e tsitsitseng ea tsamaiso ea lefatše ea indasteri.
