Okwangoku, intsimi ephambili yokusetyenziswa kwe-polylactic acid yimpahla yokupakisha, ibalwa ngaphezu kwe-65% yokusetyenziswa okupheleleyo; kulandelwa zizicelo ezifana nempahla yokutya, iifayibha/amalaphu angalukwanga, kunye nemathiriyeli yoshicilelo ye-3D. IYurophu kunye noMntla Melika ziimarike ezinkulu ze-PLA, ngelixa i-Asia Pacific iya kuba yenye yeemarike ezikhula ngokukhawuleza kwihlabathi njengoko imfuno ye-PLA iqhubeka ikhula kumazwe afana neChina, iJapan, iSouth Korea, i-Indiya kunye neThailand.
Ngokombono wendlela yesicelo, ngenxa yeempawu zayo ezintle zoomatshini kunye nezomzimba, i-polylactic acid ifanelekile ukubunjwa kwe-extrusion, i-injection molding, i-extrusion blow blowing, i-spinning, i-foaming kunye nezinye iinkqubo eziphambili zeplastiki, kwaye ingenziwa kwiifilimu kunye namaphepha. , ifayibha, ucingo, umgubo kunye nezinye iifom. Ke ngoko, ngokuhamba kwexesha, iimeko zokusetyenziswa kwe-polylactic acid emhlabeni ziyaqhubeka nokukhula, kwaye sele isetyenziswa ngokubanzi ekupakishweni kwebakala lokutya kunye netafile, iimveliso zokupakisha ibhegi yefilimu, imigodi yerhasi ye-shale, iifayibha, amalaphu, ukuprintwa kwe-3D. imathiriyeli kunye nezinye iimveliso Iphinda iphonononge amandla ayo okusebenza kwiinkalo zamayeza, iinxalenye zemoto, ezolimo, amahlathi kunye nokhuseleko lokusingqongileyo.
Kwisicelo kwintsimi yeemoto, okwangoku, ezinye izinto zepolymer zongezwa kwi-PLA ukwenza imidibaniso ukuphucula ukumelana nobushushu, ukuguquguquka kunye nokuchasana kwempembelelo ye-PLA, ngaloo ndlela yandisa umda wesicelo sayo kwimarike yeemoto. .
Ubume bezicelo zangaphandle
Ukusetyenziswa kwe-polylactic acid kwiimoto zaphesheya kwaqala kwangethuba, kwaye itekhnoloji ivuthiwe, kwaye ukusetyenziswa kwe-polylactic acid eguquliweyo kuhambele phambili. Ezinye iintlobo zeemoto zangaphandle esiziqhelileyo zisebenzisa i-polylactic acid eguquliweyo.
I-Mazda Motor Corporation, ngokubambisana ne-Teijin Corporation kunye ne-Teijin Fiber Corporation, iphuhlise i-bio-fabric yokuqala yehlabathi eyenziwe nge-100% ye-polylactic acid, esetyenziswe kumgangatho kunye nokuqina kweemfuno zesihlalo semoto ngaphakathi kwemoto. phakathi;iNkampani yaseJapan iMitsubishi Nylon yavelisa kwaye yathengisa uhlobo lwePLA njengeyona nto ingundoqo yeemethi zomgangatho wemoto. Le mveliso yasetyenziswa kwisizukulwana sesithathu semoto ye-hybrid entsha yakwaToyota ngo-2009.
Imathiriyeli yefayibha ye-polylactic enobuhlobo nokusingqongileyo eveliswe yi-Japan's Toray Industries Co., Ltd. yasetyenziswa njengomzimba kunye nomgangatho wangaphakathi ogqunyiweyo kwi-hybrid Motor Corporation's sedan HS 250 h. Esi sixhobo sinokusetyenziselwa iisilingi zangaphakathi kunye neengcango ze-trim ze-upholstery.
Imodeli yeRaum yaseJapan yakwaToyota isebenzisa i- kenaf fiber/PLA composite material ukwenza isigqubuthelo samatayara asecaleni, kunye ne-polypropylene (PP)/PLA imathiriyeli elungisiweyo ukwenza iipaneli zocango lwemoto kunye neepaneli zokunquma ezisecaleni.
Inkampani yaseJamani iRöchling kunye neNkampani yeCorbion baye baphuhlisa ngokudibeneyo imathiriyeli edibeneyo yePLA kunye nefiber yeglasi okanye ifayibha yomthi, esetyenziswa kwiindawo zangaphakathi zeemoto kunye nezinto zokusebenza.
Inkampani yaseMelika iRTP iphuhlise iimveliso zegilasi ezidityanisiweyo zefiber, ezisetyenziswa kwiingubo zomoya zemoto, imithunzi yelanga, iibumpers ezincedisayo, oonogada abasecaleni kunye nezinye iindawo. I-EU air shrouds, i-sun hoods, i-sub-bumpers, i-side guards kunye nezinye iindawo.
Iprojekthi ye-EU ECOplast iphuhlise iplastiki esekwe kwibhayoloji eyenziwe kwi-PLA kunye ne-nanoclay, esetyenziswa ngokukodwa kwimveliso yeengxenye zemoto.
Ubume besicelo sasekhaya
Uphando lwesicelo se-PLA yasekhaya kwishishini leemoto sele lishiywe lixesha, kodwa ngokuphuculwa kolwazi lokhuseleko lokusingqongileyo lwasekhaya, iinkampani zeemoto zasekhaya kunye nabaphandi baqalisile ukwandisa uphando kunye nophuhliso kunye nokusetyenziswa kwePLA eguquliweyo yezithuthi, kunye nokusetyenziswa kwePLA. kwiimoto ziye zakhawuleza. uphuhliso kunye nokukhuthazwa. Okwangoku, iPLA yasekhaya isetyenziswa kakhulu kwiindawo zangaphakathi zeemoto kunye neenxalenye.
I-Lvcheng Biomaterials Technology Co., Ltd. iye yasungula izinto ezidibeneyo ze-PLA eziphezulu kunye nokuqina okuphezulu, eziye zasetyenziswa kwii-grilles zokungenisa umoya wemoto, iifreyimu zefestile ezinxantathu kunye nezinye iindawo.
I-Kumho Sunli iphuhlise ngempumelelo i-polycarbonate PC/PLA, eneempawu ezilungileyo zoomatshini kwaye i-biodegradable kunye ne-recyclable, kwaye isetyenziswa kwiindawo zangaphakathi zeemoto.
IYunivesithi yaseTongji kunye ne-SAIC zikwaphuhlise ngokudibeneyo i-polylactic acid/ifiber yendalo ehlanganisiweyo imathiriyeli, eza kusetyenziswa njengezixhobo zangaphakathi kwiimoto zophawu lwe-SAIC.
Uphando lwasekhaya malunga nokuguqulwa kwe-PLA luya kwandiswa, kwaye ukugxilwa kwexesha elizayo kuya kuba kuphuhliso lwe-polylactic acid compounds kunye nobomi obude benkonzo kunye nokusebenza okuhlangabezana neemfuno zokusetyenziswa. Ngophuhliso kunye nenkqubela phambili yetekhnoloji yokuguqulwa, ukusetyenziswa kwePLA yasekhaya kwintsimi yeemoto kuya kuba kuninzi.
Ixesha lokuposa: Nov-01-2022