Ugbu a, isi ihe eji eme polylactic acid bụ ihe eji eme ihe n'ime ngwugwu, nke na-eme ihe karịrị 65% nke oriri niile; ihe ndị ọzọ na-esochi ya bụ ngwa nri, eriri/ákwà ndị a na-anaghị kpara akpa, na ihe eji ebi akwụkwọ 3D. Yuropu na North America bụ ahịa kachasị ukwuu maka PLA, ebe Eshia Pacific ga-abụ otu n'ime ahịa ndị na-eto ngwa ngwa n'ụwa ka ọchịchọ maka PLA na-aga n'ihu na-eto na mba dịka China, Japan, South Korea, India na Thailand.
Site n'echiche nke ụdị ngwa, n'ihi ezigbo ihe onwunwe ya na nke anụ ahụ, polylactic acid dabara adaba maka ịkpụzi ihe, ịkpụzi ihe ntụtụ, ịkpụzi ihe n'ime ihe, ịkpụgharị, ịfụ ụfụfụ na usoro nhazi plastik ndị ọzọ dị mkpa, enwere ike ime ya ka ọ bụrụ ihe nkiri na mpempe akwụkwọ, eriri, waya, ntụ ntụ na ụdị ndị ọzọ. Ya mere, ka oge na-aga, ọnọdụ ojiji nke polylactic acid n'ụwa na-aga n'ihu na-agbasa, ejirila ya mee ihe nke ukwuu na nkwakọ ngwaahịa na tebụl nri, ngwaahịa nkwakọ ngwaahịa akpa ihe nkiri, igwupụta gas shale, eriri, ákwà, ihe mbipụta 3D na ngwaahịa ndị ọzọ. Ọ na-enyochakwu ike ojiji ya na ngalaba ọgwụ, akụkụ ụgbọala, ọrụ ugbo, ọhịa na nchekwa gburugburu ebe obibi.
N'ime ngwa a na-eji n'ọhịa ụgbọala, ugbu a, a na-agbakwunye ụfọdụ ihe polymer ndị ọzọ na PLA iji mepụta ihe mejupụtara iji melite iguzogide okpomọkụ, mgbanwe na iguzogide mmetụta nke PLA, si otú a na-agbasa oke ngwa ya na ahịa ụgbọala.
Ọnọdụ nke ngwa mba ofesi
A malitere iji polylactic acid eme ihe n'ụgbọala ndị dị na mba ọzọ n'oge, teknụzụ ahụ etolitela nke ukwuu, itinye polylactic acid agbanwekwara agbanwe dịkwa elu. Ụfọdụ ụdị ụgbọala mba ọzọ anyị maara nke ọma na-eji polylactic acid agbanwere agbanwe.
Mazda Motor Corporation, na mmekorita ya na Teijin Corporation na Teijin Fiber Corporation, emepụtala ákwà bio-fabric mbụ n'ụwa nke ejiri 100% polylactic acid mee, nke a na-etinye na mma na ogologo oge nke mkpuchi oche ụgbọala n'ime ime ụgbọala. etiti; Mitsubishi Nylon Company nke Japan mepụtara ma ree ụdị PLA dị ka ihe bụ isi maka ute ala ụgbọala. Ejiri ngwaahịa a mee ihe na ụgbọala Toyota ọhụrụ nke ọgbọ nke atọ na 2009.
E jiri ihe e ji eme eriri polylactic acid nke Toray Industries Co., Ltd. nke Japan mepụtara mee ihe dị ka ihe mkpuchi ala na ime ụlọ nke Toyota Motor Corporation nke sedan HS 250 awa. Enwere ike iji ihe a mee ihe maka ụlọ elu dị n'ime na ihe e ji achọ mma ọnụ ụzọ.
Ihe nlereanya Toyota nke Japan bụ Raum na-eji ihe kenaf fiber/PLA composite mee mkpuchi taya ọzọ, yana ihe polypropylene (PP)/PLA gbanwere iji mepụta panel ọnụ ụzọ ụgbọala na panel ndị e ji achọ mma n'akụkụ.
Ụlọ ọrụ German Röchling na ụlọ ọrụ Corbion ejikọla aka mepụta ihe mejupụtara PLA na eriri iko ma ọ bụ eriri osisi, nke a na-eji eme ihe n'ime ụlọ ụgbọala na ihe ndị ọzọ na-arụ ọrụ.
Ụlọ ọrụ American RTP emepụtala ngwaahịa ndị mejupụtara eriri iko, nke a na-eji na mkpuchi ikuku ụgbọ ala, ihe mkpuchi anyanwụ, ihe mkpuchi enyemaka, ihe nchekwa akụkụ na akụkụ ndị ọzọ. Ihe mkpuchi ikuku EU, ihe mkpuchi anyanwụ, ihe mkpuchi sub-bumpers, ihe nchekwa akụkụ na akụkụ ndị ọzọ.
Ọrụ EU ECOplast emepụtala plastik sitere na bio nke e ji PLA na nanoclay mee, nke a na-eji eme ihe pụrụ iche n'imepụta akụkụ ụgbọala.
Ọnọdụ ngwa obodo
Nnyocha ngwa nke PLA dị n'ime ụlọ ọrụ ụgbọala abịala n'oge na-adịghị anya, mana ka mma nke mmata nchekwa gburugburu ebe obibi si dị, ụlọ ọrụ ụgbọ ala na ndị nchọpụta amalitela ịbawanye nnyocha na mmepe na itinye PLA agbanwere agbanwe maka ụgbọ ala, itinye PLA n'ime ụgbọ ala abụrụla mmepe na nkwalite ngwa ngwa. Ugbu a, a na-ejikarị PLA dị n'ime ụlọ eme ihe na akụkụ ime ụgbọ ala.
Lvcheng Biomaterials Technology Co., Ltd. ewepụtala ihe mejupụtara PLA dị ike ma sie ike nke ukwuu, nke ejirila mee ihe na grill ikuku ụgbọ ala, okpokolo windo triangular na akụkụ ndị ọzọ.
Kumho Sunli emepụtala polycarbonate PC/PLA nke ọma, nke nwere ezigbo ihe eji arụ ọrụ ma nwee ike ire ere ma gbanwee ya, a na-ejikwa ya eme ihe n'ime ụgbọala.
Mahadum Tongji na SAIC ejikọkwala aka mepụta ihe mejupụtara polylactic acid/fiber eke, nke a ga-eji dị ka ihe dị n'ime ụlọ maka ụgbọ ala SAIC.
A ga-amụba nnyocha ime obodo gbasara mgbanwe nke PLA, a ga-elekwasịkwa anya n'ọdịnihu na mmepe nke polylactic acid compounds nwere ogologo ndụ ọrụ na arụmọrụ nke na-emezu ihe achọrọ maka ojiji. Site na mmepe na ọganihu nke teknụzụ mgbanwe, itinye PLA n'ime ụlọ n'ọhịa ụgbọ ala ga-abawanye nke ukwuu.
Oge ozi: Nọvemba-01-2022