Tam sim no, cov khoom siv tseem ceeb ntawm polylactic acid yog cov khoom ntim, suav txog ntau dua 65% ntawm tag nrho cov khoom siv; ua raws li cov ntawv thov xws li khoom noj khoom haus, fibers / non-woven fabrics, thiab 3D luam ntawv cov ntaub ntawv. Teb chaws Europe thiab North America yog cov lag luam loj tshaj plaws rau PLA, thaum Asia Pacific yuav yog ib lub lag luam loj tshaj plaws hauv ntiaj teb vim qhov kev thov rau PLA tseem loj hlob hauv cov teb chaws xws li Tuam Tshoj, Nyiv, Kaus Lim Qab Teb, Is Nrias teb thiab Thaib teb.
Los ntawm kev xav ntawm daim ntawv thov hom, vim nws cov khoom siv zoo thiab lub cev, polylactic acid yog tsim rau extrusion molding, txhaj tshuaj molding, extrusion tshuab moulding, spinning, foaming thiab lwm yam txheej txheem yas loj, thiab tuaj yeem ua rau hauv cov yeeb yaj kiab thiab ntawv. , fiber ntau, hlau, hmoov thiab lwm yam ntaub ntawv. Yog li ntawd, nrog rau lub sij hawm dhau mus, daim ntawv thov scenarios ntawm polylactic acid nyob rau hauv lub ntiaj teb no txuas ntxiv nthuav, thiab nws tau lug siv nyob rau hauv cov zaub mov tiv tauj qib ntim thiab tableware, zaj duab xis hnab ntim khoom, shale gas mining, fibers, fabrics, 3D printing. cov ntaub ntawv thiab lwm yam khoom Nws yog ntxiv kev tshawb fawb nws daim ntawv thov muaj peev xwm nyob rau hauv lub teb ntawm tshuaj, nws pib qhov chaw, ua liaj ua teb, hav zoov thiab ib puag ncig tiv thaiv.
Nyob rau hauv daim ntawv thov nyob rau hauv lub automotive teb, tam sim no, ib co lwm yam polymer cov ntaub ntawv tau ntxiv rau PLA los ua composites los txhim kho lub tshav kub tsis kam, yooj thiab cuam tshuam tsis kam ntawm PLA, yog li nthuav nws daim ntawv thov nyob rau hauv lub tsheb lag luam. .
Cov xwm txheej ntawm cov ntawv thov txawv teb chaws
Daim ntawv thov ntawm polylactic acid nyob rau hauv tsheb txawv teb chaws pib thaum ntxov, thiab lub tshuab yog heev mature, thiab daim ntawv thov ntawm hloov polylactic acid yog heev advanced. Qee lub tsheb txawv teb chaws uas peb paub siv tau hloov kho polylactic acid.
Mazda Motor Corporation, hauv kev koom tes nrog Teijin Corporation thiab Teijin Fiber Corporation, tau tsim lub ntiaj teb thawj bio-fab ua los ntawm 100% polylactic acid, uas yog siv rau qhov zoo thiab kav ntev ntawm lub tsheb lub rooj npog hauv lub tsheb sab hauv. nruab nrab; Nyiv lub tuam txhab Mitsubishi Nylon tau tsim thiab muag ib hom PLA ua cov khoom tseem ceeb rau tsheb hauv pem teb lev. Cov khoom no tau siv nyob rau hauv Toyota lub thib peb tiam tshiab hybrid tsheb nyob rau hauv 2009.
Ib puag ncig tus phooj ywg polylactic acid fiber ntau cov khoom tsim los ntawm Nyiv Toray Industries Co., Ltd. tau muab tso rau hauv kev siv lub cev thiab sab hauv pem teb npog ntawm Toyota Motor Corporation's hybrid sedan HS 250 h. Cov khoom no tseem tuaj yeem siv rau sab hauv qab nthab thiab qhov rooj trims upholstery khoom.
Nyiv lub Toyota's Raum qauv siv kenaf fiber ntau / PLA cov khoom siv los ua cov log tsheb seem, thiab cov khoom siv hloov kho polypropylene (PP) / PLA los ua lub rooj tsav tsheb thiab cov khoom siv sab nrauv.
Lub tuam txhab German Röchling thiab Corbion Company tau sib koom ua ke tsim cov khoom sib xyaw ntawm PLA thiab iav fiber ntau los yog ntoo fiber ntau, uas yog siv rau hauv tsheb sab hauv thiab cov khoom siv ua haujlwm.
American RTP Lub Tuam Txhab tau tsim cov khoom siv iav fiber ntau, uas yog siv rau hauv tsheb cua shrouds, sunshades, auxiliary bumpers, sab guards thiab lwm yam. EU huab cua shrouds, lub hnub hoods, sub-bumpers, sab guards thiab lwm yam.
Txoj haujlwm EU ECOplast tau tsim cov yas bio-raws li PLA thiab nanoclay, uas yog siv tshwj xeeb hauv kev tsim cov khoom siv tsheb.
Cov ntawv thov hauv tsev
Daim ntawv thov kev tshawb fawb ntawm PLA hauv tsev hauv kev lag luam tsheb yog qhov lig, tab sis nrog kev txhim kho ntawm kev tiv thaiv ib puag ncig hauv tsev, cov tuam txhab tsheb hauv tsev thiab cov kws tshawb fawb tau pib nce kev tshawb fawb thiab kev tsim kho thiab siv cov hloov kho PLA rau tsheb, thiab daim ntawv thov ntawm PLA. hauv tsheb tau ceev ceev. kev loj hlob thiab kev txhawb nqa. Tam sim no, PLA hauv tsev feem ntau yog siv hauv tsheb sab hauv thiab qhov chaw.
Lvcheng Biomaterials Technology Co., Ltd. tau pib muaj zog thiab siab tawv PLA cov ntaub ntawv sib xyaw, uas tau siv rau hauv tsheb cua nkag grilles, daim duab peb sab qhov rais thiab lwm qhov chaw.
Kumho Sunli tau ntse tsim polycarbonate PC / PLA, uas muaj cov khoom siv kho tshuab zoo thiab yog biodegradable thiab recyclable, thiab siv rau hauv tsheb sab hauv.
Tongji University thiab SAIC kuj tau koom tes tsim cov khoom siv polylactic acid / cov khoom siv fiber ntau, uas yuav siv los ua cov khoom siv sab hauv rau SAIC tus kheej lub tsheb.
Kev tshawb fawb hauv tsev ntawm kev hloov kho ntawm PLA yuav nce ntxiv, thiab kev tsom mus rau yav tom ntej yuav yog ntawm kev txhim kho polylactic acid compounds nrog lub neej ua haujlwm ntev thiab kev ua tau zoo uas ua tau raws li cov kev xav tau ntawm kev siv. Nrog rau txoj kev loj hlob thiab kev loj hlob ntawm kev hloov kho tshuab, daim ntawv thov ntawm domestic PLA nyob rau hauv lub automotive teb yuav ntau dua.
Post lub sij hawm: Nov-01-2022