Nsalu zopangidwa kuchokera ku ulusi wa poliyesitala zimakhala ndi mphamvu zabwino, kukana makwinya, kusunga mawonekedwe, ntchito yabwino yochapa ndi kuvala ndi kulimba, ndi zina zotero kuti zimagwiritsidwa ntchito kwambiri mumitundu yonse ya nsalu.
Amapangidwa ndikuchitapo kanthu dicarboxylic acid ndi dihydric mowa.Zinthu zoyambira izi zitha kugwiritsidwa ntchito popanga zinthu zambiri, kuyambira mabotolo a soda mpaka mabwato, komanso ulusi wazovala.Monga nayiloni, poliyesitala imasungunuka - njirayi imalola kuti ulusiwo upangidwe mosiyanasiyana ndi kukula kwake kwa ntchito zinazake.
Itha kugwiritsidwa ntchito ngati madiresi apamwamba, koma imayamikiridwa kwambiri chifukwa imatha kukana makwinya komanso kuchapa mosavuta.Kulimba kwake kumapangitsa kusankha kaŵirikaŵiri kuvala kwa ana.Polyester nthawi zambiri amasakanikirana ndi ulusi wina ngati thonje kuti apeze zabwino kwambiri padziko lonse lapansi.