Polyester is synthetic fiber yakagadzirwa kubva kumakemikari polycondensation yeorganic dibasic acids uye diols. Iyo ine yakanakisa yemuviri uye makemikari zvimiro uye inoshandiswa zvakanyanya muzvipfeko, machira epamba, uye maindasitiri ekushandisa. Hunhu hwayo hwakasiyana hunoita kuti ive chinhu chakakosha muindasitiri yemachira yemazuva ano.
Chekutanga, jira repolyester rine mukurumbira nekuda kwesimba rayo repamusoro uye kuramba kweabrasion. Kuenzaniswa nemafibhi echisikigo, polyester fiber ine simba repamusoro rekupwanya, inogona kumira kushushikana kukuru, uye inoshingirira kupfeka. Naizvozvo, inowanzoshandiswa muzvipfeko zvinogara, senge zvemitambo, giya rekunze, uye yunifomu yebasa. Uyezve, polyester inoratidzira yakanakisa elasticity, nekukurumidza kudzokera kuchimiro chayo chepakutanga mushure mekushushikana uye kuramba deformation, ichiita kuti ive yakakodzera kune zvipfeko zvinoda kuchengetedza chimiro chazvo.
Kechipiri, polyester inoratidza yakanakisa kuunyana kuramba uye kuchengetedza chimiro. Nekuda kwekuumbwa kwayo kwemamorekuru, machira epolyester anoramba kuunyana uye anoramba akati sandara kunyangwe mushure mekupfeka kwenguva refu kana kupeta, zvichideredza kudiwa kweaini. Ichi chivakwa chinoita kuti ive sarudzo yakanaka kune bhizinesi masutu uye hembe, kuve nechokwadi chinogara chakachena uye chakajeka chitarisiko.
Polyester zvakare inokunda mukupokana kwemakemikari uye kutarisirwa kuri nyore. Inoshingirira kumakemikari akaita seasidhi nemaalkali, inoshingirira kukora, uye haichinji nezuva-inoshingirira uye inosvava{2}}zvinoita kuti ikwane kushandiswa{3}kunze kwenguva refu kwenguva refu. Pamusoro pezvo, machira epolyester haane mavara-anomira uye anooma nekukasika mushure mekuwachwa, zvichiita kuti akwane-kuenderana ne-hupenyu hwechizvino-zvino.
Zvisinei, polyester inewo zvimwe zvipingamupinyi, zvakadai sekushaya kufema zvakanaka, izvo zvinogona kuita kuti isanyanya kugadzikana kupfuura mafiibhi echisikigo munzvimbo dzinopisa. Nekudaro, kuisanganisa nemamwe mafiber, akadai sekotoni kana modal, inogona kuvandudza kunyura kwayo nekunyaradza, nekudaro ichiwedzera huwandu hwayo hwekushandisa.
Muchidimbu, machira epolyester, nekuda kwesimba rawo rakakwirira, kushomeka kwehukwenye, kusagadzikana kweabrasion, uye zvivakwa zvekuchengetedza zviri nyore, zvinotora chinzvimbo chakakosha muindasitiri yemachira. Kuburikidza nehunyanzvi hwekuvandudza tekinoroji, mashandiro avo ari kuramba achigadziridzwa kuti asangane nezvido zvemusika zvakasiyana.
