A halin yanzu, babban filin amfani da polylactic acid shine kayan tattarawa, yana lissafin fiye da 65% na yawan amfani; biye da aikace-aikace irin su kayan abinci, zaruruwa / yadudduka marasa saka, da kayan bugu na 3D. Turai da Arewacin Amurka sune manyan kasuwanni na PLA, yayin da Asiya Pasifik za ta kasance ɗaya daga cikin kasuwanni mafi girma a duniya yayin da buƙatar PLA ke ci gaba da haɓaka a ƙasashe kamar China, Japan, Koriya ta Kudu, Indiya da Thailand.
Daga yanayin yanayin aikace-aikacen, saboda kyawawan kaddarorinsa na inji da na zahiri, polylactic acid ya dace da gyare-gyaren extrusion, gyare-gyaren allura, gyare-gyaren bugun jini, juyawa, kumfa da sauran manyan hanyoyin sarrafa filastik, kuma ana iya yin su cikin fina-finai da zanen gado. , fiber, waya, foda da sauran siffofin. Sabili da haka, tare da wucewar lokaci, yanayin aikace-aikacen polylactic acid a cikin duniya yana ci gaba da faɗaɗa, kuma an yi amfani dashi sosai a cikin marufi na lamba abinci da kayan abinci, samfuran buhunan fim, ma'adinan iskar gas, fibers, yadudduka, bugu na 3D. Kayayyakin da sauran kayayyaki Yana ƙara bincika yuwuwar aikace-aikacen sa a fagagen magunguna, sassan mota, noma, gandun daji da kare muhalli.
A cikin aikace-aikacen a cikin filin kera motoci, a halin yanzu, ana ƙara wasu kayan polymer zuwa PLA don yin abubuwan haɗin gwiwa don haɓaka juriya na zafi, sassauci da juriya na PLA, don haka faɗaɗa iyakokin aikace-aikacen sa a cikin kasuwar kera motoci. .
Matsayin aikace-aikacen kasashen waje
Aikace-aikacen polylactic acid a cikin motoci a ƙasashen waje ya fara da wuri, kuma fasahar ta balaga sosai, kuma aikace-aikacen polylactic acid da aka gyara yana da ɗan ci gaba. Wasu samfuran motocin waje waɗanda muka saba da su suna amfani da ingantaccen polylactic acid.
Kamfanin Mota na Mazda, tare da haɗin gwiwar Kamfanin Teijin da Kamfanin Teijin Fiber Corporation, sun haɓaka masana'anta na farko a duniya da aka yi da polylactic acid 100%, wanda aka yi amfani da shi ga inganci da dorewa na murfin motar mota a cikin motar. tsakiya; Kamfanin Mitsubishi Nylon na Japan ya samar kuma ya sayar da wani nau'in PLA a matsayin ainihin kayan don tabarmin bene na mota. An yi amfani da wannan samfurin a cikin sabuwar motar matasan Toyota ta ƙarni na uku a cikin 2009.
Abun fiber polylactic acid mai dacewa da muhalli wanda Kamfanin Toray Industries Co., Ltd. na Japan ya samar an yi amfani da shi azaman rufin bene na jiki da na ciki akan motar Toyota Motor Corporation's hybrid sedan HS 250 h. Hakanan ana iya amfani da wannan kayan don rufin ciki da kayan gyara kofa.
Samfurin Toyota's Raum na Japan yana amfani da kenaf fiber/PLA kayan haɗe-haɗe don yin murfin taya, da kayan gyara polypropylene (PP)/PLA don yin fakitin ƙofar mota da sassan datsa gefe.
Kamfanin Röchling na Jamus da Kamfanin Corbion sun haɓaka kayan haɗin gwiwa na PLA da fiber gilashi ko fiber na itace, waɗanda ake amfani da su a cikin sassan ciki na mota da kayan aikin aiki.
Kamfanin RTP na Amurka ya ƙera samfuran fiber ɗin gilashin gilashin, waɗanda ake amfani da su a cikin suturar iska ta mota, sunshades, ƙarin bumpers, masu gadin gefe da sauran sassa. Tufafi na iska na EU, kaho na rana, ƙwanƙwasa, masu gadin gefe da sauran sassa.
Aikin ECOplast na EU ya ƙera robobin da aka yi daga PLA da nanoclay, wanda aka yi amfani da shi musamman wajen kera sassan motoci.
Matsayin aikace-aikacen gida
Binciken aikace-aikacen PLA na cikin gida a cikin masana'antar kera motoci ya ɗan yi latti, amma tare da haɓaka wayar da kan kariyar muhalli ta gida, kamfanonin motocin gida da masu bincike sun fara haɓaka bincike da haɓakawa da aikace-aikacen PLA da aka gyara don abubuwan hawa, da aikace-aikacen PLA. a cikin motoci yana da sauri. ci gaba da haɓakawa. A halin yanzu, PLA na cikin gida ana amfani da shi a cikin sassa na ciki da sassa na motoci.
Lvcheng Biomaterials Technology Co., Ltd. ya ƙaddamar da babban ƙarfi da ƙarfi mai ƙarfi PLA kayan haɗin gwiwa, waɗanda aka yi amfani da su a cikin injina na iskar gas, firam ɗin taga mai kusurwa uku da sauran sassa.
Kumho Sunli ya samu nasarar ƙera polycarbonate PC/PLA, wanda ke da kyawawan kaddarorin inji kuma yana da lalacewa kuma ana iya sake yin amfani da shi, kuma ana amfani da shi a cikin sassa na ciki na mota.
Jami'ar Tongji da SAIC suma sun ƙera polylactic acid/na'urorin haɗin fiber na halitta, waɗanda za a yi amfani da su azaman kayan ciki don motocin samfurin SAIC.
Binciken gida game da gyare-gyare na PLA za a ƙara, kuma za a mayar da hankali a nan gaba a kan ci gaban polylactic acid mahadi tare da tsawon rayuwar sabis da aikin da ya dace da bukatun amfani. Tare da haɓakawa da ci gaban fasahar gyare-gyare, aikace-aikacen PLA na gida a cikin filin kera motoci zai fi girma.
Lokacin aikawa: Nov-01-2022