I-Dacron luhlobo olubalulekileyo lwefayibha yokwenziwa kwaye ligama lentengiso yefiber yepolyester eTshayina.Isekelwe kwi-asidi ye-terephthalic ecocekileyo (PTA) okanye i-dimethyl terephthalic acid (DMT) kunye ne-ethylene glycol (MEG) njengezinto ezibonakalayo, ngokusebenzisa i-esterification okanye i-transesterification kunye ne-polycondensation reaction kunye nokulungiswa kwe-polymer - polyethylene terephthalate (PET), ukujikeleza kunye ne-post- ukulungiswa okwenziwe ngefiber.Into ebizwa ngokuba yi-polyester filament ubude obungaphezu kweekhilomitha zesilika, i-filament inxeba kwibhola.Ngokweendlela ezahlukeneyo zokuvelisa, i-polyester filament ihlulwe ngokubanzi ibe ngamacandelo amathathu: i-filament ephambili, i-filament yolula kunye ne-deformation filament.
Iimpawu ze-polyester filament
Amandla: Imisonto yepolyester yomelele ngokuphindwe kabini kunomqhaphu yaye yomelele ngokuphindwe kathathu kunoboya, ngoko amalaphu epolyester omelele yaye ahlala ixesha elide.
Ukumelana nobushushu: ingasetyenziswa kwi -70 ℃ ~ 170 ℃, yeyona nto ingcono yokuxhathisa ubushushu kunye nokuzinza kwe-thermal ye-synthetic fibers.
Ukuqina: Ukunwebeka kwepolyester kukufutshane noboya, kwaye ukuxhathisa kwe-crease kungcono kunezinye iintsinga.Ilaphu alinamibimbi kwaye ligcina imilo elungileyo.
Ukumelana nokunxiba: Ukumelana nokunxiba kwePolyester kukwesibini kuphela kwinayiloni, kwindawo yesibini kwifiber eyenziweyo.
Ukufunxwa kwamanzi: I-polyester inokufunxeka kwamanzi aphantsi kunye nesantya sokubuyisela ukufuma kunye nokusebenza kakuhle kokugquma.Nangona kunjalo, ngenxa yokufunxwa kwamanzi aphantsi kunye nombane ophezulu we-static oveliswa yi-friction, ukusebenza kwendalo ye-adsorption yedayi kubi.Ke ngoko, ipolyester ngokubanzi idayiwe bubushushu obuphezulu kunye nokudaya ngoxinzelelo oluphezulu.
Ukudaya: I-Polyester ngokwayo ayinamaqela e-hydrophilic okanye iindawo zokwamkela idayi, ngoko ke ukudaywa kwe-polyester kumbi, kunokudaywa ngeedayi ezisasazwayo okanye iidayi ezingezo-ionic, kodwa iimeko zokudaya zinzima.
Ukusetyenziswa kwe-polyester filament
I-polyester njengefayibha yengubo, ilaphu layo emva kokuhlamba ukufezekisa umphumo wokungabhibhi, ukungabikho kwe-ironing.I-polyester isoloko idityaniswe okanye idityaniswe kunye neentsinga ezahlukeneyo, ezifana ne-cotton polyester, i-polyester yoboya, njl., isetyenziswa ngokubanzi kwiimpahla ezahlukeneyo zempahla kunye nezinto zokuhombisa.I-polyester ingasetyenziselwa i-industry ye-conveyor belt, intente, i-canvas, intambo, umnatha wokuloba, njl., ngakumbi kwintambo ye-polyester yamavili, esondele kwi-nylon ekusebenzeni.I-polyester ingasetyenziswa kwizinto zokugquma umbane, ilaphu lokuhluza elimelana ne-asidi, ilaphu leshishini lamayeza, njl. ukumelana nobushushu, ubunzima obulula, ubushushu, ukugqunywa kombane kakuhle kunye nokumelana nokungunda.
Ixesha lokuposa: Oct-21-2022