Acide Polylactique (H- [OCHCH3CO] n-OH) ifite ubushyuhe bwiza, ubushyuhe bwo gutunganya ni 170 ～ 230 and, kandi bufite imbaraga zo guhangana neza.Irashobora gutunganywa muburyo butandukanye, nko gukuramo, kuzunguruka, kurambura biaxial, gutera inshinge.Usibye kuba ibinyabuzima bishobora kwangirika, ibicuruzwa bikozwe muri acide polylactique bifite biocompatibilité nziza, gloss, transparency, kumva amaboko no kurwanya ubushyuhe.Acide polylactique (PLA) yakozwe na Guanghua Weiye nayo ifite antibacterial na flame retardant.Kandi UV irwanya, bityo ifite uburyo bunini bwo gukoresha.Irashobora gukoreshwa nkibikoresho byo gupakira, fibre hamwe nubudodo, nibindi bikoreshwa cyane cyane mumyenda (imyenda y'imbere, imyenda yo hanze), inganda (ubwubatsi, ubuhinzi, amashyamba, gukora impapuro), hamwe nubuvuzi nubuzima.
Ibyiza byingenzi bya aside polylactique nibi bikurikira:
Acide Polylactique (PLA) ni ubwoko bushya bwibintu bishobora kwangirika, bikozwe mu bikoresho fatizo bya krahisi byasabwe n’umutungo w’ibimera ushobora kuvugururwa (nk'ibigori).Ibikoresho fatizo bya krahisi byeguriwe isukari kugirango ibone glucose, hanyuma igahuzwa na glucose hamwe nubwoko bumwe na bumwe kugirango itange aside irike yuzuye ya lactique, hanyuma aside irike ya polylactique iremereye ikomatanyirizwa hamwe na synthesis.Ifite ibinyabuzima byiza.Nyuma yo kuyikoresha, irashobora kwangirika rwose na mikorobe miterere, hanyuma amaherezo karuboni ya dioxyde de carbone namazi bitabyara ibidukikije.Ibi ni ingirakamaro cyane mu kurengera ibidukikije kandi bizwi nkibikoresho bitangiza ibidukikije.Amashanyarazi asanzwe aracyavurwa no gutwikwa no gutwika, bigatuma imyuka myinshi ya parike isohoka mu kirere, mu gihe plastike ya aside polylactique ishyingurwa mu butaka kugira ngo yangirike, kandi dioxyde de carbone yakozwe yinjira mu butaka ibinyabuzima cyangwa bikinjira. n'ibimera, kandi ntibisohoka mu kirere.Ntabwo bizatera ingaruka za parike.
Igihe cyo kohereza: Mutarama-06-2021