Parizvino, iyo inonyanya kushandiswa munda ye polylactic acid ndeyekurongedza zvinhu, kuverenga kune inopfuura 65% yehuwandu hwekushandisa;inoteverwa nemashandisirwo akadai semidziyo yekudyira, mafiibha/machira asiri akarukwa, uye 3D kudhinda zvinhu.Europe neNorth America ndiyo misika mikuru yePLA, ukuwo Asia Pacific ichave imwe yemisika inokurumidza kukura pasi rose sezvo kudiwa kwePLA kuri kuramba kuchikura munyika dzakaita seChina, Japan, South Korea, India neThailand.
Kubva pakuona kwemaitiro ekushandisa, nekuda kwemaitiro ayo akanaka emuchina uye emuviri, polylactic asidhi inokodzera extrusion molding, jekiseni kuumba, extrusion blow molding, kutenderera, kupupa uye mamwe makuru epurasitiki kugadzirisa maitiro, uye anogona kugadzirwa kuita mafirimu nemashiti., faibha, waya, hupfu nemamwe marudzi.Naizvozvo, nekufamba kwenguva, mamiriro ekushandiswa kwepolylactic acid munyika ari kuramba achiwedzera, uye yakashandiswa zvakanyanya mukurongedza chikafu giredhi uye tableware, firimu bhegi rekurongedza zvigadzirwa, shale gasi migodhi, fiber, machira, 3D kudhinda. zvinhu uye zvimwe zvigadzirwa Iri kuwedzera kuongorora kugona kwayo kwekushandisa muminda yemishonga, auto zvikamu, zvekurima, masango uye kuchengetedza kwezvakatipoteredza.
Mukushandisa mumunda wemotokari, parizvino, zvimwe zvinhu zvepolymer zvinowedzerwa kuPLA kugadzira macomposites ekuvandudza kupisa kwekupisa, kuchinjika uye kupikisa kuramba kwePLA, nekudaro ichiwedzera chiyero chekushandisa kwayo mumusika wemotokari..
Mamiriro ezvikumbiro zvekunze
Kushandiswa kwepolylactic acid mumotokari kunze kwenyika kwakatanga kare, uye tekinoroji yakanyatsokura, uye kushandiswa kwemodified polylactic acid kwave kumberi.Mamwe mabhureki emotokari ekunze atinoziva nawo anoshandisa modified polylactic acid.
Mazda Motor Corporation, yakabatana neTeijin Corporation neTeijin Fiber Corporation, yakagadzira jira rekutanga repasi rose rakagadzirwa ne100% polylactic acid, rinoiswa kune zvemhando uye nekusimba zvinodiwa zvechivharo chechigaro chemotokari mukati memotokari.pakati;Kambani yeJapan Mitsubishi Nylon yakagadzira uye yakatengesa rudzi rwePLA sechinhu chepakati pemata epasi pemotokari.Ichi chigadzirwa chakashandiswa mumotokari yeToyota yechizvarwa chechitatu chehybrid muna 2009.
Iyo inoshamwaridzana nemhoteredzo yepolylactic acid fiber material yakagadzirwa neJapan's Toray Industries Co., Ltd. yakashandiswa semuviri uye mukati inovhara pasi paToyota Motor Corporation's hybrid sedan HS 250 h.Ichi chinyorwa chinogona zvakare kushandiswa kune zvemukati sirin'i uye musuwo trims upholstery zvinhu.
YeJapan's Toyota's Raum modhi inoshandisa kenaf fiber/PLA composite material kugadzira spare tire cover, uye polypropylene (PP)/PLA yakagadziridzwa zvinhu kugadzira mapaneru emagonhi emota uye mapaneru eparutivi.
German Röchling Kambani neCorbion Kambani vakabatana vakagadzira zvinhu zvakaumbwa zvePLA uye girazi faibha kana huni fiber, iyo inoshandiswa mumotokari dzemukati zvikamu uye zvinoshanda.
American RTP Company yakagadzira zvigadzirwa zvegirazi fiber composite, izvo zvinoshandiswa mumotokari mhepo shrouds, sunshades, anobatsira mabumpers, varindi vepadivi uye zvimwe zvikamu.EU air shrouds, sun hoods, sub-bumpers, varindi vepadivi uye zvimwe zvikamu.
Iyo EU ECOplast purojekiti yakagadzira bio-based plastiki yakagadzirwa kubva kuPLA uye nanoclay, iyo inoshandiswa zvakanyanya mukugadzira zvikamu zvemotokari.
Domestic application status
Tsvagiridzo yekushandiswa kwePLA yemumba muindasitiri yemotokari yanonoka, asi nekuvandudzwa kweruzivo rwekuchengetedzwa kwezvakatipoteredza, makambani emotokari epamba uye vaongorori vatanga kuwedzera kutsvagisa nekusimudzira uye kushandiswa kwePLA yakagadziridzwa yemotokari, uye kushandiswa kwePLA. mumotokari kwave kuchimbidza.kusimudzira nekusimudzirwa.Parizvino, PLA yemumba inonyanya kushandiswa mumotokari dzemukati zvikamu uye zvikamu.
Lvcheng Biomaterials Technology Co., Ltd. yakatanga yakakwirira-yakasimba uye yakakwirira-kusimba PLA inoumbwa zvinhu, izvo zvakashandiswa mumotokari yemhepo yekudyara magrille, matatu matatu mahwindo emahwindo uye zvimwe zvikamu.
Kumho Sunli yakabudirira kugadzira polycarbonate PC/PLA, ine yakanaka mechanicha zvivakwa uye ine biodegradable uye inogona kushandiswazve, uye inoshandiswa mumotokari mukati mezvikamu.
Yunivhesiti yeTongji neSAIC vakagadzirawo zvakabatana polylactic acid/natural fiber composite zvinhu, izvo zvinozoshandiswa semidziyo yemukati yemotokari dzemhando dzeSAIC.
Tsvagiridzo yemumba pamusoro pekushandurwa kwePLA ichawedzerwa, uye ramangwana rinotarisa richange riri pakuvandudzwa kwepolylactic acid makomisheni ane hupenyu hurefu hwebasa uye kuita kunoenderana nezvinodiwa zvekushandisa.Nekuvandudzwa uye kufambira mberi kwehunyanzvi hwekugadzirisa, kushandiswa kwePLA yemumba mumunda wemotokari kuchawedzera.
Nguva yekutumira: Nov-01-2022