A halin yanzu, babban fannin amfani da polylactic acid shine kayan marufi, wanda ya kai sama da kashi 65% na jimillar amfani; sai kuma aikace-aikace kamar kayan abinci, zare/yadi marasa saka, da kayan bugawa na 3D. Turai da Arewacin Amurka su ne manyan kasuwannin PLA, yayin da Asiya Pacific za ta kasance ɗaya daga cikin kasuwannin da ke bunƙasa cikin sauri a duniya yayin da buƙatar PLA ke ci gaba da ƙaruwa a ƙasashe kamar China, Japan, Koriya ta Kudu, Indiya da Thailand.
Daga mahangar yanayin amfani, saboda kyawawan halayensa na injiniya da na jiki, polylactic acid ya dace da ƙera kayan fitarwa, ƙera kayan allura, ƙera busasshen kayan fitarwa, juyawa, kumfa da sauran manyan hanyoyin sarrafa filastik, kuma ana iya yin su zuwa fina-finai da zanen gado, zare, waya, foda da sauran siffofi. Saboda haka, tare da shuɗewar lokaci, yanayin aikace-aikacen polylactic acid a duniya yana ci gaba da faɗaɗawa, kuma an yi amfani da shi sosai a cikin marufi da kayan teburi na abinci, kayayyakin marufi na jakar fim, hakar ma'adinan shale gas, zare, yadi, kayan bugawa na 3D da sauran kayayyaki. Yana ƙara bincika yuwuwar aikace-aikacensa a fannoni kamar magani, sassan motoci, noma, gandun daji da kare muhalli.
A cikin aikace-aikacen a fagen kera motoci, a halin yanzu, ana ƙara wasu kayan polymer zuwa PLA don yin haɗaka don inganta juriyar zafi, sassauci da juriyar tasiri na PLA, ta haka ne ake faɗaɗa iyakokin aikace-aikacensa a kasuwar kera motoci.
Matsayin aikace-aikacen ƙasashen waje
Amfani da sinadarin polylactic acid a cikin motoci a ƙasashen waje ya fara da wuri, kuma fasahar ta riga ta tsufa, kuma amfani da sinadarin polylactic acid da aka gyara ya ci gaba sosai. Wasu kamfanonin motoci na ƙasashen waje waɗanda muka saba da su suna amfani da sinadarin polylactic acid da aka gyara.
Kamfanin Mazda Motor Corporation, tare da haɗin gwiwar Kamfanin Teijin da Kamfanin Teijin Fiber Corporation, sun ƙirƙiro masana'anta ta farko a duniya da aka yi da sinadarin polylactic acid 100%, wanda ake amfani da shi don inganci da dorewa na murfin kujerar mota a cikin motar. tsakiya; Kamfanin Mitsubishi Nylon na Japan ya samar kuma ya sayar da wani nau'in PLA a matsayin babban kayan da ake amfani da shi don tabarmar bene na mota. An yi amfani da wannan samfurin a cikin sabuwar motar Toyota ta ƙarni na uku a shekarar 2009.
An yi amfani da kayan zare mai amfani da sinadarin polylactic acid mai hana muhalli wanda Kamfanin Toray Industries Co., Ltd. na Japan ya samar a matsayin abin rufe bene na jiki da na ciki a kan motar Toyota Motor Corporation mai amfani da sedan HS 250 h. Haka kuma ana iya amfani da wannan kayan don rufin ciki da kayan gyaran ƙofa.
Tsarin Toyota na Raum na Japan yana amfani da kayan haɗin kenaf fiber/PLA don yin murfin taya, da kuma kayan da aka gyara na polypropylene (PP)/PLA don yin bangarorin ƙofar mota da kuma bangarorin gyaran gefe.
Kamfanin German Röchling da Kamfanin Corbion sun haɗu sun ƙirƙiro wani abu mai haɗakar PLA da zare na gilashi ko zare na itace, wanda ake amfani da shi a cikin sassan cikin motoci da kayan aiki.
Kamfanin American RTP ya ƙirƙiro samfuran haɗakar fiber gilashi, waɗanda ake amfani da su a cikin murfin iska na motoci, inuwar rana, bumpers masu taimako, masu tsaron gefe da sauran sassa. Murfin iska na EU, murfin rana, ƙananan bumpers, masu tsaron gefe da sauran sassa.
Aikin EU ECOplast ya ƙirƙiro wani roba mai tushen halitta wanda aka yi da PLA da nanoclay, wanda ake amfani da shi musamman wajen samar da sassan motoci.
Matsayin aikace-aikacen gida
Binciken aikace-aikacen PLA na cikin gida a masana'antar kera motoci ya yi jinkiri, amma tare da inganta wayar da kan jama'a kan kare muhalli na cikin gida, kamfanonin kera motoci na cikin gida da masu bincike sun fara ƙara bincike da haɓakawa da amfani da PLA da aka gyara don motoci, kuma amfani da PLA a cikin motoci ya kasance cikin sauri. haɓakawa da haɓakawa. A halin yanzu, ana amfani da PLA na cikin gida galibi a cikin sassan ciki da sassan motoci.
Kamfanin Lvcheng Biomaterials Technology Co., Ltd. ya ƙaddamar da kayan haɗin PLA masu ƙarfi da ƙarfi, waɗanda aka yi amfani da su a cikin gasassun iska na motoci, firam ɗin tagogi masu kusurwa uku da sauran sassa.
Kumho Sunli ta yi nasarar ƙirƙirar polycarbonate PC/PLA, wanda ke da kyawawan halaye na injiniya kuma yana da lalacewa da sake amfani da shi, kuma ana amfani da shi a cikin sassan cikin motoci.
Jami'ar Tongji da SAIC sun kuma haɗa kai wajen ƙirƙiro kayan haɗin polylactic acid/natural fiber, waɗanda za a yi amfani da su a matsayin kayan ciki ga motocin kamfanin SAIC.
Za a ƙara yawan bincike a cikin gida kan gyaran PLA, kuma nan gaba za a mayar da hankali kan haɓaka mahaɗan polylactic acid masu tsawon rai da aiki waɗanda suka cika buƙatun amfani. Tare da ci gaba da ci gaban fasahar gyara, aikace-aikacen PLA na cikin gida a fannin kera motoci zai zama mafi girma.
Lokacin Saƙo: Nuwamba-01-2022