Polyester tseem hu ua Terylene, thiab Asmeskas kuj hu nws" Dacron". Nws yog ib qho tseem ceeb ntawm ntau yam hluavtaws fibers. Nws yog qhov yooj yim tshaj plaws ntawm peb cov hluavtaws fibers, thiab tus nqi kuj pheej yig. Nws muaj cov yam ntxwv ntawm lub zog ruaj khov, zoo elasticity, tsis kam mus rau deformation, corrosion kuj, rwb thaiv tsev, nruj, yooj yim ntxuav thiab ceev kom qhuav, thiab lwm yam., yog li nws yog dav siv hauv kev tsim cov khaub ncaws fabrics thiab cov khoom lag luam.
Polyester yog fiber ntau-forming polymer ua los ntawm purified terephthalic acid (PTA) los yog dimethyl terephthalate (DMT) thiab ethylene glycol (EG) los ntawm esterification los yog transesterification thiab polycondensation tshua. Fiber ua los ntawm spinning thiab post-processing. Nws muaj cov duab zoo heev teeb tsa kev ua tau zoo, siab zog thiab elastic rov qab muaj peev xwm. Lub tiaj tus, fluffy zoo los yog pleats tsim los ntawm polyester yarn los yog ntaub tom qab shaping tseem tuaj yeem kav ntev ntev tom qab ntxuav ntau zaus hauv kev siv.
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