Piv nrog ntuj xyoob ntoo, polyester muaj qhov tsis zoo ntawm cov ntsiab lus tsis tshua muaj dej noo, huab cua tsis zoo permeability, qias neeg tsis zoo, yooj yim pilling, thiab yooj yim staining. Txhawm rau txhawm rau txhim kho cov kev ua tsis tiav, cov txheej txheem ntawm kev hloov kho tshuaj thiab lub cev deformation tau txais yuav. Txoj kev hloov tshuaj yog:
①Copolymerization ntawm monomers lossis oligomers nrog hydrophilic pawg ntxiv ntxiv tuaj yeem txhim kho fiber ntau' s tus nqi nqus dej noo;
Txuas ntxiv cov monomers nrog cov khoom thev naus laus zis rau copolymerization tuaj yeem txhim kho lub antistatic thiab tiv thaiv kev ua kom tsis muaj cov yam ntxwv ntawm lub fiber;
Ntxiv phosphorus, halogen thiab antimony tebchaw txhawm rau txhawm rau txhim kho cov nplaim hluav taws xob tsis kam ntawm lub fiber;
④Polyester tig nrog qhov qis dua ntawm polymerization siv los txhim kho pilling tsis kam;
Copolymerize nrog cov xim-philic monomer (xws li sulfonate, thiab lwm yam) txhawm rau txhim kho txoj kev dyeing ntawm cov fiber.
Tom qab ua lub cev deformed, muaj ntau cov duab polyesters, sib xyaw ua ke nrog lwm cov polymers, cov polyesters uas muaj xim zoo nkauj, cov khoom siv ua paug rau cov plaub hau, thiab cov ua cov siab polyage.
