Dacron yakakosha yakasiyana-siyana yekugadzira fiber uye izita rekutengesa repolyester fiber muChina.Inobva pane yakanatswa terephthalic acid (PTA) kana dimethyl terephthalic acid (DMT) uye ethylene glycol (MEG) seyakagadzirwa, kuburikidza ne esterification kana transesterification uye polycondensation reaction uye kugadzirira kwepolymer - polyethylene terephthalate (PET), kutenderera uye post- processing yakagadzirwa nefiber.Iyo inonzi polyester filament kureba kweanopfuura makiromita esirika, iyo filament yakakuvara kuita bhora.Zvinoenderana neakasiyana nzira dzekugadzira, polyester filament inowanzo patsanurwa muzvikamu zvitatu: yekutanga filament, kutambanudza filament uye deformation filament.
Hunhu hwepolyester filament
Simba: Fiber dzepolyester dzakasimba zvakapetwa kaviri sedonje uye dzakasimba katatu semvere dzemakwai, saka machira epolyester akasimba uye anogara kwenguva refu.
Kupisa kupisa: inogona kushandiswa mu -70 ℃ ~ 170 ℃, ndiyo yakanyanya kupisa kupisa uye kugadzikana kwekupisa kwemafuta ekugadzira.
Elasticity: Iyo elasticity yepolyester iri pedyo nemvere dzemakwai, uye crease resistance iri nani pane mamwe mafiibhi.Iro jira harina kuunyana uye rine chimiro chakanaka chekuchengetedza.
Pfeka kuramba: Polyester kupfeka kuramba ndeyechipiri kune naironi, munzvimbo yechipiri mune synthetic fiber.
Kunyura kwemvura: Polyester ine yakaderera mvura yekunyura uye mwando kudzoreredza mwero uye yakanaka yekuvharisa kuita.Nekudaro, nekuda kwekudzika kwemvura kunyura uye yakakwira static magetsi anogadzirwa nekukwesha, iyo yakasikwa adsorption kuita kwedhayi kwakashata.Naizvozvo, polyester inowanzodhayiwa nekupisa kwakanyanya uye kudhaya kwakanyanya.
Kudhaya: Polyester pachayo inoshaya mapoka e hydrophilic kana zvikamu zvinogamuchira dhayi, saka kudhayiwa kwepolyester hakuna kunaka, kunogona kudhayiwa nedhayi dzakapararira kana dhayi dzisiri-ionic, asi mamiriro ekudhaya akaomarara.
Kushandiswa kwepolyester filament
Polyester semucheka wembatya, jira rayo mushure mekugezwa kuti riwane mhedzisiro yekusina - wrinkle, isiri - ironing.Polyester inowanzo sanganiswa kana kubatanidza neshinda dzakasiyana-siyana, dzakadai sekotoni polyester, weol polyester, nezvimwewo, inoshandiswa zvakanyanya mumhando dzakasiyana dzezvipfeko uye zvekushongedza zvinhu.Polyester inogona kushandiswa muindasitiri yebhandi rekutakura, tende, canvas, tambo, mambure ekuredza, nezvimwewo, kunyanya tambo yepolyester tambo, iri padyo nenylon mukuita.Polyester inogonawo kushandiswa mumagetsi ekudzivirira zvinhu, jira rinodzivirira acid-resistant filter, jira reindasitiri yemishonga, etc. Synthetic fiber yakashandiswa zvakanyanya munzvimbo dzakasiyana siyana dzehupfumi hwenyika nekuda kwesimba rayo rakakura, kusaputsika kweabrasion, acid resistance, alkali resistance, yakakwirira. tembiricha kuramba, huremu huremu, kudziya, kunaka kwemagetsi ekudzivirira uye huturu kuramba.
Nguva yekutumira: Oct-21-2022