PLA Spunbond- inshuti yumuntu

Acide Polylactique (PLA) ni igitabo gishya gishingiye ku binyabuzima kandi gishobora kuvugururwa ibinyabuzima bishobora kwangirika, bikozwe mu bikoresho bya krahisi byasabwe n’umutungo w’ibimera ushobora kuvugururwa (nk'ibigori n'imyumbati).Ibikoresho fatizo bya krahisi byashyizwe mu muriro kugira ngo bibone glucose, hanyuma aside irike yuzuye ya lactique yakozwe no gusembura glucose hamwe nubwoko bumwe na bumwe, hanyuma aside POLylactique ifite uburemere bwa molekile runaka yashizwemo na synthesis.Ifite ibinyabuzima byiza.Nyuma yo kuyikoresha, irashobora kwangirika rwose na mikorobe miterere yabantu mubihe byihariye, hanyuma ikabyara karuboni n'amazi.Ntabwo yanduza ibidukikije, bifite akamaro kanini mu kurengera ibidukikije kandi bizwi nkibikoresho byangiza ibidukikije.Ubushinwa PP Imyenda idoda

PLA,nayo isa n'ubwoko bumwePET spunbond,ifite imbaraga zidasanzwe, yoroshye, kwinjiza neza no guhumeka ikirere, bacteriostasis karemano hamwe nuruhu rwizeza aside idakomeye, kurwanya ubushyuhe bwiza no kurwanya UV.

PLA byose byanditse ngo: aside polylactique

Acide Polylactique, izwi kandi nka polylactide, ni iyumuryango wa polyester.Acide Polylactique (PLA) ni polymer yabonetse hakoreshejwe polymerisation ya acide lactique nkibikoresho nyamukuru.Inkomoko yibikoresho irahagije kandi irashobora gukoreshwa.Ikoresha cyane cyane ibigori n'imyumbati nk'ibikoresho fatizo.Ibikorwa byo kubyaza umusaruro PLA nta mwanda uhari, kandi ibicuruzwa birashobora kubangikanywa kugirango bigaragare neza muri kamere, bityo rero ni ibikoresho byiza bya polymer.

Acide Polylactique ifite ituze ryiza ryumuriro, ubushyuhe bwo gutunganya 170 ~ 230 ℃, kwihanganira neza, birashobora gutunganywa muburyo butandukanye, nko gusohora, kuzunguruka, kurambura biaxial, gutera inshinge.Ibicuruzwa bikozwe muri acide polylactique ntabwo biodegradable gusa, ahubwo bifite na biocompatibilité nziza, gloss, transparency, kumva no kurwanya ubushyuhe.Bafite kandi na bagiteri zimwe na zimwe zirwanya, flame retardant na UV irwanya, bityo zikoreshwa cyane nkibikoresho byo gupakira, fibre hamwe nudoda, nibindi. Kugeza ubu, bikoreshwa cyane cyane mumyenda (imyenda y'imbere, imyenda yo hanze), inganda (ubwubatsi, ubuhinzi, amashyamba , gukora impapuro) hamwe nubuvuzi nubuzima.