Kubera ko ibisabwa mu kurengera ibidukikije ku isi, imifuka yo gupfunyikaho impapuro igenda igana mu nzira nziza, ni izihe nyungu z'imifuka yo gupfunyikaho impapuro ikoreshwa mu gupfunyikaho impapuro? Umufuka wo gupfunyikaho impapuro ni ubwoko bw'umufuka wo gupfunyikaho impapuro ukomeye cyane, urwanya gusaza, urwanya ubushyuhe bwinshi, udashobora guhumeka, uhumeka neza, udahumanya kandi nta ngaruka mbi ufite. Ukoreshwa cyane mu biribwa bipfunyitse, ibiryo bishya bikonjeshejwe, ibinyampeke, casein, ibiryo by'ibiribwa, ibikoresho by'ubwubatsi, imiti, amabuye y'agaciro n'izindi nganda z'umufuka wo gupfunyikaho ibicuruzwa.
Ifite ibyiza bitandatu bikurikira
A, irinda ubushuhe
Kubera ko PVA ifite uburyohe bwiza bwo gutemba no gukora firime, mu gihe cyo gushyushya umuvuduko, firime izakora urwego rw'imbere rw'igikapu gipfunyikamo impapuro na pulasitiki, ikagira uruhare mu gufatana kw'ibice bivanze no kwirinda ubushuhe. Ubundi buso bufite imyobo myinshi itagaragara, ishobora kubuza neza molekile z'amazi ziri hanze y'igikapu cya pulasitiki kwinjira mu gikapu.
Icya kabiri, kurwanya ubushyuhe bwinshi
Ingufu z'umufuka w'impapuro na plastiki zigenzurwa ahanini n'ubudodo bwo kuzunguruka n'ubudodo. Ubudodo bwa pYLON bushongesha amazi bufite umwihariko wo gucika burundu kuri 180 ℃. Aho urupapuro rucanira ni dogere 183, bityo umufuka w'impapuro uvanze nawo ufite umwihariko wo kudashyuha cyane.
Icya gatatu, kurwanya gusaza
Kubera ko impapuro zidasaza neza, ibikoresho by'ibimera bifite imiterere idasobanutse, impapuro zifite umufuka wa pulasitiki imbere n'inyuma yazo zirinda neza imirasire ya ultraviolet, bityo umufuka hamwe n'imiterere y'imiterere yo kurwanya gusaza.
Kane, imbaraga nyinshi
Ingufu z'umufuka wa pulasitiki w'impapuro zigenzurwa ahanini n'icyerekezo cyo kuzunguruka no kuzunguruka. Bitewe n'uko isahani y'umufuka izunguruka mu buryo bunyuranyije n'isaha, ubuso bw'inyuma bw'impapuro z'imbere buzarema imiterere myinshi y'urushundura rw'impandeshatu, byongera cyane imbaraga z'imbere z'umufuka upfunyitse, ku buryo umufuka upfunyitse ugira imbaraga nyinshi.
Eshanu, gukusanya imifuka idatemba
Kubera ko mu gihe cyo gushyushya, ubuso bw'inyuma bw'igikapu cya pulasitiki cy'impapuro bwakoze imiterere myinshi y'urushundura rw'impandeshatu, byongera ingano y'ubushyuhe bw'inyuma bw'igikapu, kugira ngo igikapu kidacika mu gihe cyo gupakira (kugeza kuri dogere 40). Agasanduku ka pulasitiki - "Internet + Plastike" urubuga rwo guhuza uruhererekane rw'ibidukikije mu nganda zipakira pulasitiki y'ibiribwa.
Kurinda ibidukikije
Kubera ko ubudodo bwa pVA bushongesha amazi budatunganywa na resin asetal, bushobora gushonga mu mazi ashyushye 80 kugira ngo bukore kole. Nyuma yo kubyinika, ibice by'imbere n'inyuma by'impapuro bishobora kongera gukoreshwa kugira ngo bikore impapuro zisubirwamo zitanduje ibidukikije.
Umufuka w'impapuro-plastiki, uzwi kandi nka udukapu dutatu mu duce duto tw'impapuro, ni agasanduku gato gakoreshwa mu gutwara abantu n'ibintu bitandukanye. Byoroshye gutwara ifu nto n'ibikoresho bito. Bifite imiterere ikomeye, ntibishobora kuva amazi, bisa neza, byoroshye gupakira no gupakurura, ni ibikoresho bikunzwe kandi bikoreshwa cyane mu gupakira.
Imifuka ya pulasitiki ikoreshwa cyane cyane mu gupakira ibikoresho by'ubwubatsi, imifuka ya morti, ifu ya putty, ibiryo, ibikoresho fatizo bya shimi n'ibindi bikoresho by'ifu cyangwa granular bidahinduka hamwe n'ibintu byoroshye. Mu myaka ya vuba aha, yanakoreshejwe cyane mu gupakira byihuse mu kugurisha kuri interineti, stika zo ku rukuta zifite imiterere itatu, intebe z'imodoka, ibifuniko by'intebe n'ibindi bibuga.
Igihe cyo kohereza ubutumwa: Werurwe-03-2022
