Pla ni iki? Ikintu cyose ukeneye kumenya
Wigeze ushakisha ubundi buryo bwa plastike ishingiye kuri peteroli hamwe no gupakira? Isoko ry'uyu munsi riragenda rigenda rigana kuri biodegrafiya n'ibidukikije bikozwe mu buryo bushoboka.
Fil filmIbicuruzwa byihuse bihinduka kimwe muri biodegrafiya izwi cyane hamwe nibidukikije byamahitamo kumasoko. Ubushakashatsi bwa 2017 bwasanze plastike ishingiye kuri peteroli hamwe na plastiki zishingiye kuri bio zishobora kugabanya ibyuka bya gare byandikirana na 25%.
Pla ni iki?
Icyaro, cyangwa aside polylactique, ikorwa mu isukari zose. Pla nyinshi ikozwe mubigori kubera ibigori nimwe mubyiciro bihendutse kandi biboneka cyane kwisi. Ariko, SUGARI, SPIORIO imizi, imyumbati, hamwe nisukari bet paup nubundi buryo.
Kimwe nibintu byinshi bya chimie-bijyanye, inzira yo kurema ikiruhuko ibigori iragoye. Ariko, irashobora gusobanurwa mubyiciro bike bitaziguye.
Ibicuruzwa byacitse bikozwe gute?
Intambwe shingiro zo gukora aside ya Polylactike kuva ibigori ni izi zikurikira:
1. Ibiceri byambere bigomba guhindurwa isukari binyuze mubikorwa bya mashini bita urusyo rutose. Gusya guswera itandukanya ibizaruka kuri karnels. Aside cyangwa enzymes yongeweho ibi bice bitandukanijwe. Noneho, barashyutswe kugirango bahindure ibinyamisogwe muri dextrose (aka suga isukari).
2. Ibikurikira, dextrose yasenyutse. Bumwe mu buryo busanzwe busanzwe burimo kongeramo bagiteri za lactobacill kuri dextrose. Ibi na byo, bitera aside ya lactique.
3. Acide ya Lacketique yahise ahindurwa ishati, impeta-ihinduka acide ya lackique. Izi ndogobe ya Loctide ihuza hamwe kugirango ukore polymers.
4. Igisubizo cya polymeri ,s ni uduce duto duto duto polylactike ya acide acide ishobora guhinduka mubicuruzwa bya plastike.
Ni izihe nyungu z'ibicuruzwa?
Pla isaba imbaraga 65% kumubiri kuruta plastike ishingiye ku gakondo, peteroli. Iratanga kandi 68% imyuka nkeya. Kandi ibyo ntabwo aribyo byose:
Inyungu z'ibidukikije:
Kugereranywa na Plastike Amatungo - Kurenga 95% bya plastiki yisi yaremwe kuva gaze kamere cyangwa amavuta. Ibiyaga bishingiye kuri flestique ntabwo byangiza gusa; Naba kandi umutungo utagira ingano. Ibicuruzwa bitanga imikorere, ishobora kongerwa, kandi igereranywa.
Bio-Bishingiye- Ibicuruzwa bishingiye bio bikomoka kubuhinzi cyangwa ibimera bishobora kongerwa. Kuberako ibicuruzwa byose biva mubisukari, aside polylactic ifatwa nkibijyanye na bio-ishingiye.
Biodegradable- Ibicuruzwa bigera ku rwego mpuzamahanga kuri biodegradation, mubisanzwe bitesha agaciro aho kwikinisha mu mataka. Isaba ibintu bimwe na bimwe kugirango utesha agaciro vuba. Mu kigo cy'ifatizo cy'inganda, irashobora gusenyuka mu minsi 45-90.
Ntabwo asubiramo umwotsi wuburozi - bitandukanye nizindi phostique, bioplastique, ntugasohora umwotsi wuzuye ubwo wacagamye.
Thermoplastique- Pla ni theicoplastique, rero iratunganiye kandi itoroshye iyo yuzuye ubushyuhe bwayo. Irashobora gukomera no gutera inshinge-bibumbwe muburyo butandukanye bituma bituma bituma habaho amahitamo yo gupakira ibiryo na 3D.
Ibiribwa-byemewe- Acide Polylactic yemejwe nka rusange izwiho umutekano (Gras) polymer kandi ifite umutekano wo kubona ibiryo.
Inyungu zipakira ibiryo:
Ntabwo bafite imiti imwe yangiza nkibicuruzwa bishingiye kuri peteroli
Gukomera nka phostics nyinshi zisanzwe
Freezer-Umutekano
Ibikombe birashobora gukemura ubushyuhe bwa metero kare 110 ° F (PH Ibikoresho birashobora gukemura ubushyuhe bugera kuri 200 ° F)
Uburozi, Carbone-Kutabogama, na 100% birashobora kongerwa
Mubihe byashize, mugihe abashinzwe amasoko ibimaro bifuzaga guhinduranya ibipfunyika byibidukikije, barashobora kuba barabonye gusa ibicuruzwa bihenze kandi subpar. Ariko PL irakora, igiciro cyiza, kandi kirambye. Gukora kuri switch kuri ibi bicuruzwa nintambwe ikomeye yo kugabanya ikirenge cyubwiza bwibiryo bya karubone.
Usibye gupakira ibiryo, ibindi bikoreshwa kuri PLA?
Iyo byakozwe bwa mbere, pla yatwaye amadorari 200 kugirango akore ikiro kimwe. Ndashimira udushya mubikorwa byo gukora, bisaba munsi yamadorari 1 kuri buri munsi. Kuberako bitakikizwa-bibujijwe, aside polylactic ifite ubushobozi bwo kurera cyane.
Ikoreshwa risanzwe ririmo:
3D icapiro
Gupakira ibiryo
Gupakira imyenda
Gupakira
Muri izi porogaramu zose, icyace ubundi buryo bwo kwerekana ibyiza bifatika kubikoresho gakondo.
Kurugero, mumico ya 3D, pla filaments nimwe mubiryo akunzwe cyane. Bafite igitekerezo cyo gushonga cyo hasi kurenza ubundi buryo bwo guhitamo, kubarohereza kandi umutekano wo gukoresha. 3D Icapiro rya 3D Filement risohora ishimwe, rifatwa nkumwo utagira uburozi. Rero, bitandukanye rero nubundi buryo, nicapiro utaretse amarozi mabi.
Irerekana kandi inyungu zimwe zisobanutse mubuvuzi. Itoneshwa kubera biocompasiyo yayo no gutesha agaciro umutekano nkuko ibyo bicuruzwa bitesha agaciro aside ya lacture. Imibiri yacu isanzwe itanga aside ya lactique, niko bimeze kuruhutse. Kubera iyo mpamvu, Pla ikoreshwa kenshi muri sisitemu yo gutanga ibiyobyabwenge, kubangamira ubuvuzi, na tissue ubwubatsi.
Muri fibre hamwe n'isi yose, abunganira intego yo gusimbuza polyesters idafite agaciro hamwe na pla. Imyenda n'imyenda yakozwe hamwe na pla fibre ni umwuka woroshye, uhumeka, no kubisubiramo.
Pla ikoreshwa cyane mubikorwa byo gupakira. Amasosiyete akomeye nka Walmart, ibicurane bya Newman hamwe nimyake zo mu gasozi zose zatangiye gukoresha ibipfunyika by'ibidukikije.
Nibicuruzwa byo gupakira neza kubucuruzi bwanjye?
Niba ubucuruzi bwawe bukoresha ibintu byose bikurikira kandi ufite ishyaka ryo kuramba no kugabanya ikirenge cya karubone, hanyuma upakira ikirenge cya karubone, hanyuma upakira ikirenge cya karubone, hanyuma upakira ikirenge cya karubone, hanyuma ushireho ni amahitamo meza:
Ibikombe (ibikombe bikonje)
Ibikoresho bya petero
Ibiruhuko
Ibiryo
Ibyatsi
Imifuka ya kawa
Kugira ngo umenye byinshi kubijyanye nibikoresho bihendutse kandi byinshuti zibidukikije, vugana!
Get free sample by williamchan@yitolibrary.com.
Ibicuruzwa bijyanye
Igihe cya nyuma: Gicurasi-28-2022