1) PBT ifite hygroscopique nkeya, ariko irumva neza ubushuhe mubushuhe bwinshi. Bizatesha agaciro molekile ya PBT mugihe cyakubumbagutunganya, kwijimisha ibara no gutanga ibibara hejuru, kuburyo bigomba gukama.
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3) PBT ifite ingingo igaragara yo gushonga. Iyo ubushyuhe buzamutse hejuru yo gushonga, amazi aziyongera gitunguranye, bityo rero ugomba kubyitondera.
4) PBT ifite urwego ruto rwo gutunganya ibintu, korohereza vuba iyo ikonje, hamwe n’amazi meza, akwiriye cyane cyane gutera inshinge.
5) PBT ifite igipimo kinini cyo kugabanuka no kugabanuka, kandi itandukaniro ryikigereranyo cyo kugabanuka mubyerekezo bitandukanye biragaragara cyane kuruta plastiki.
6) PBT yunvikana cyane kubisubizo byintoki kandi zinguni. Guhangayikishwa cyane birashoboka kugaragara kuriyi myanya, bigabanya cyane ubushobozi bwo gutwara imizigo, kandi bikunda guturika iyo bikorewe imbaraga cyangwa ingaruka. Kubwibyo, ibi bigomba kwitabwaho mugihe cyo gutegura ibice bya plastiki. Inguni zose, cyane cyane impande zimbere, zigomba gukoresha arc inzibacyuho ishoboka.
7) Igipimo cyo kuramba cya PBT cyera gishobora kugera kuri 200%, bityo ibicuruzwa bifite depression nkeya birashobora guhatirwa kuva mubibumbano. Nyamara, nyuma yo kuzuza fibre fibre cyangwa kuzuza, kurambura kwayo kugabanuka cyane, kandi niba hari depression mubicuruzwa, kumanura ku gahato ntibishobora gushyirwa mubikorwa.
8) Kwiruka mububiko bwa PBT bigomba kuba bigufi kandi binini niba bishoboka, kandi kwiruka bizenguruka bizagira ingaruka nziza. Muri rusange, PBT yahinduwe kandi idahinduwe irashobora gukoreshwa hamwe nabiruka basanzwe, ariko ibirahuri bya fibre byongerewe imbaraga PBT birashobora kugira ibisubizo byiza gusa mugihe hakoreshejwe imashini ishushe.
9) Irembo ryumwanya hamwe n irembo ryihishe bigira ingaruka nini yo kogosha, bishobora kugabanya ububobere bugaragara bwa PBT yashonga, bifasha kubumba. Ni irembo rikoreshwa cyane. Irembo rya diameter rigomba kuba rinini.
10) Irembo nibyiza guhura nu mwobo cyangwa intangiriro, kugirango wirinde gutera no kugabanya kuzuza gushonga iyo bitemba mu cyuho. Bitabaye ibyo, ibicuruzwa bikunda kugaragara hejuru kandi bikangiza imikorere.
Igihe cyo kohereza: Gashyantare-18-2022
