LEQEPHE LA POMke thepa e thata le e teteaneng e nang le bokaholimo bo boreleli, bo benyang, bo botsho kapa bo bosweu, 'me e ka sebelisoa nako e telele mochesong oa -40-106°C. Ho hanyetsa ha eona ho tsofala le ho itlotsa ha eona le hona ho phahametse polasetiki e ngata ea boenjiniere, 'me e na le ho hanyetsa oli hantle le ho hanyetsa peroxide. Ha e mamelle li-acid, alkali tse matla le mahlaseli a ultraviolet a khoeli.
Ho tloha ha e theoa ka 2015, Tianjin Chaoyue Technology Development Co., Ltd. ke kgwebo e etellang pele e ikgethang ka tlhahiso, ntshetsopele le thekiso ya dipolasetiki tsa boenjiniere, rabara le dihlahiswa tse ding tse seng tsa tshepe. Dihlahiswa tse fapaneng, ho kenyeletswa UHMWPE, MC nylon, POM, HDPE, PP, PU, PC, PVC, ABS, PTFE, PEEK, di etseditswe ho fihlela ditlhoko tse fapaneng tsa bareki.
E 'ngoe ea lihlahisoa tsa rona tse tsebahalang haholo ke POM sheet, e tsejoang hape e le acetal sheet kapa POM-C. Ke thermoplastic e matla le e tiileng ea semi-crystalline e nang le thepa e ntle ea ho thella, matla a phahameng a mechini le ho hanyetsa ho hoholo ha tšusumetso le ho khohlela. Ho feta moo, e sebetsa hantle haholo khahlanong le li-acid tse hlapollotsoeng, li-solvents le sesepa.
Maqephe a POM a hlahella ka botsitso ba 'ona bo boholo le ho hanyetsa ha hydrolysis, e leng se etsang hore a be a loketseng lits'ebetso tse boima, esita le ka tlas'a metsi. Tšepo ena e tiisa hore bareki ba rona ba ka itšetleha ka maqephe a rona a POM esita le maemong a thata.
Ha ho tluoa tabeng ea ho hanyetsa mocheso, maqephe a rona a POM a ka mamella mocheso o pharaletseng ho tloha ho -40°C ho isa ho +90°C, e leng se a lumellang ho boloka ts'ebetso e tsitsitseng libakeng tse fapaneng. Hape a hanela lik'hemik'hale le li-solvents haholo, e leng se netefatsang hore a tšoarella nako e telele.
E 'ngoe ea likarolo tsa bohlokoa tsa maqephe a rona a POM ke matla a tsona a phahameng a mechini. Tšobotsi ena e nolofalletsa lihlahisoa tsa rona ho mamella meroalo e boima le ho hanela ho fetoha ha tsona, e leng se etsang hore li lokele lits'ebetso tse hlokang matla le botsitso.
Holim'a moo,Leqephe la POME na le thepa e ntle ea ho thibela motlakase, e netefatsang polokeho le ts'epo ea lits'ebetso tsa motlakase le tsa elektroniki. Hape ha li na hygroscopic e ngata, e fokotsang kotsi ea tšenyo ea metsi thepa.
Litšobotsi tse ntle tsa ho thella tsa maqephe a POM li etsa hore li be ntle bakeng sa lits'ebetso tse hlokang khohlano e tlase. Boleng bona bo netefatsa ts'ebetso e boreleli mme bo fokotsa ho tsofala.
Molemo o mong oa ronaMaqephe a POMke botsitso ba tsona bo phahameng ba mocheso. Li ka mamella mocheso o phahameng ntle le tahlehelo e kholo ea thepa ea tsona ea mechini. Tšobotsi ena e atolosa bophelo ba lihlahisoa tsa rona le ho ntlafatsa ts'ebetso ea tsona tlas'a maemo a boima.
Ho phaella moo, maqephe a rona a POM a bonolo ho a sebetsana mme a ka lokisetswa hantle ho latela ditlhoko tse itseng tsa bareki. Tshebetso ena e a nolofalletsa ho sebediswa haholo diindastering tse fapaneng.
Karolo ea bohlokoa ea maqephe a rona a POM ke hore a netefalitsoe lijong 'me ka hona a bolokehile hore a ka sebelisoa indastering ea ho lokisa lijo le ho li paka. Setifikeiti sena se netefatsa hore lihlahisoa tsa rona li fihlela maemo a holimo ka ho fetisisa a boleng le polokeho.
Ho Tianjin Beyond Technology Development Co., Ltd., re ikemiselitse ho fa bareki ba rona maqephe a boleng bo holimo a POM a fihlelang litlhoko tsa bona le ho feta litebello tsa bona. Ka boiphihlelo ba rona le boinehelo ba rona boqaping, re ikemiselitse ho ba khetho ea pele bakeng sa polasetiki ea boenjiniere le lihlahisoa tsa rabara.
Qetellong, ronaLeqephe la POMe na le thepa e ntle haholo ho kenyeletsoa ho hanyetsa mocheso, ho hanyetsa lik'hemik'hale, ho hanyetsa tšusumetso le ho hanyetsa ho khoholeha, thepa ea ho thibela motlakase, matla a mechini, ho monya mongobo o tlase, thepa e ntle ea ho thella, botsitso bo phahameng ba mocheso le ho sebetsa habonolo. Litšobotsi tsena, hammoho le boitlamo ba k'hamphani ea rona ba bokhabane, li etsa hore re be leLeqephe la POMKhetho e tiileng bakeng sa litlhoko tsa hau tsa boenjiniere tsa polasetiki. Ka kopo etela webosaete ea rona kapa ikopanye le rona bakeng sa tlhaiso-leseling e batsi le lipotso.
Nako ea poso: Phupu-25-2023