Polyester, imwe mu nsinga zikoreshwa cane kw’isi yose, yacitse ikintu gihambaye cane mu bijanye n’ubuhinga bwo gukora imyenda kubera ubushobozi bwiza cane ifise mu bijanye n’umubiri n’imiti. Ivyo ikora biva ahanini ku mibumbe yayo y’ibihimba vy’umubiri be n’ubuhinga bwayo bwo gutunganya ibintu, bikaba bishinga ikibanza cayo nyamukuru mu bijanye n’impuzu, ibikoresho vyo mu nzu be n’ivy’inganda.
Uvuye ku bijanye n’imikorere y’ishimikiro, ivyiza nyamukuru vya polyester biri mu bukomezi bwayo bwinshi no mu guhangana n’ugushaza. Ivyo bihimba vy’umubiri biri mu ruhererekane rwayo rw’amamolekule bitanga urugero rwo hejuru rw’uburemere bw’ikibiriti ku nsinga, bikaba bituma ishobora guhangana n’ugukomera no gutabuka, bikaba bituma ibereye kwambara impuzu zo ku kazi canke zo gukina zikomeye cane. Vyongeye, kubera ko igiti ca polyester giteye igomwe be n’uko gifise ubushobozi buke bwo gutera, bituma ubuhinga bwaco buguma bushikamye iyo umuntu amaze gusubirwamwo, ivyo bikaba bituma imyambaro imara igihe kirekire cane.
Ugufata ubukonje n’uguhumurizwa ni vyo vyabaye intege nke z’ivyuma vy’ivyuma, mugabo uguterimbere kw’ubuhinga bwa none kwatumye ivyo bitandukaniro bihuza neza. Polyester isanzwe ifise ubushobozi bwo gusubirana ubukonje bugera kuri 0,4% gusa, ariko imigero idasanzwe y’imirongo y’umusaraba (nk’iy’umusaraba n’iy’imirongo itanu) canke imiti y’imirongo mito mito ishobora kwongereza ubukonje bwo gutwara no gutuma umuntu ashobora guhema neza. Polyester na yo nyene iraryoshe cane kwitwararika. Ubushuhe bwayo bwinshi-bushobora kwozwa n'ubushobozi bwo kwuma vuba-bituma ari ihitamwo ryiza ry'imideri yihuta n'ibikoresho vyo hanze. Ivyiza vyayo-bishobora guhangana n'imitsi, vyoroshe-ugukosora bigabanya amahera yo kubibungabunga.
Kugira ngo polyester ishobore kwagura ubushobozi bwayo, irashobora guhindurwa mu buryo bw’imiti kugira ngo ikoreshe ibindi bikoresho. Nk’akarorero, kwongerako ibintu bizibira urubeya birashobora gutuma habaho imyenda ishobora guhangana n’urubeya-, canke guheza amazi bishobora kwongereza ubushobozi bwo gukuraho ubukonje. Kubera ko ishobora guhangana n’imiti, na vyo nyene bituma ishobora gukoreshwa mu gukingira ubuvuzi no mu gucungera amazi mu nganda.
Mu ncamake, umushinge w’ibikorwa vy’impuzu za polyester wubakiwe ku nkomezi z’ubuhinga, ku gukomera no ku gukomera. Ifatanijwe n’ubuhinga bwa none bwo gukora impuzu, irabandanya gushitsa ivyo isoko ritandukanye risaba, bikaba biyigira igikoresho co gupima mu bijanye n’ubuhinga bwo gukora impuzu zikozwe mu mpuzu.
