I-ACETATE POLYESTER EYISIQINISEKILEYO ISIDINIER I-LUXURY IXESHA ELIPHEZULU LOMGANGATHO WOKUDRESSS AC9217
Ngaba nawe ukhangela enye?
Yenziwe ngefilament ye-denier acetate ecolekileyo kunye nesilika ekhethekileyo yepolyester ephothiweyo, enemvakalelo egudileyo kunye nokuthungwa okomileyo.Ilaphu alilulanga ukushwabana ngexesha lokunxiba, liyenza likhululeke kwaye libe nolusu.Lilaphu elitsha lemveliso elinefashoni kunye nokusebenza, elithe lathandwa ziimpawu eziphambili kunye nabayili ukusukela oko lafakwa kwintengiso.
Ukuqulunqwa kweMveliso
Ifayibha ye-acetate, ekwabizwa ngokuba yi-acetate fiber, yenye yeentsinga zekhemikhali zakuqala emhlabeni, kwaye ngoku iyeyesibini ngobukhulu iintlobo zefiber eselulosi ehlaziyiweyo emva kwefiber ye-viscose.I-cellulose acetate fiber yenziwe kwi-cellulose pulp nge-acetylation ukwenza i-cellulose esterified derivatives, kwaye emva koko ngenkqubo eyomileyo yokujikeleza.Okokuqala yalungiswa ngo-1865, yi-cellulose acetate.I-Cellulose i-esterified nge-acetic acid okanye i-acetic anhydride phambi kwe-catalyst yokufumana i-resin ye-thermoplastic, kunye namaqela e-hydroxyl kwii-molecule ze-cellulose esterified kunye ne-acetic acid ukufumana i-polymer yendalo eguqulwe ngamakhemikhali.Ukusebenza kwayo kuxhomekeke kwinqanaba le-acetylation
Ukuhlelwa kwefiber ye-acetate
I-acetic fiber inokwahlulwa ibe yi-triacetate fiber (CTA) kunye ne-diacetate fiber (CDA) ngokweqondo lokuba iqela le-hydroxyl (-OH) kwi-cellulose litshintshwa liqela le-acetyl (-COCH3).Xa ingachazwanga ngokuthe ngqo ukuba i-triacetate fiber, i-acetate fiber ngokubanzi ibhekisela kwi-diacetate fiber.
Iviniga yesibini yenziwa yi-hydrolysis yohlobo lokuqala lwe-ester yeviniga, kwaye idigri ye-esterification ingaphantsi kuneyesithathu iviniga.Ke ngoko, ukusebenza kokufudumeza akulunganga njengeviniga, ukusebenza kokudaya kungcono kuneviniga, kwaye izinga lokufunxa umswakama liphezulu kuneviniga.
I-Tri-viniga luhlobo lwe-ester yeviniga, enezinga eliphezulu le-esterification ngaphandle kwe-hydrolysis.Ke ngoko, inokukhanya okuqinileyo kunye nokumelana nobushushu, ukusebenza kakubi kokudaya kunye nesantya esisezantsi sokufunxa ukufuma (ekwabizwa ngokuba kukubuyiswa kokufuma).
Umboniso weMveliso
IParameter yeMveliso
Iisampulu KUNYE NE-LAB DIP
Isampulu:Ubungakanani be-A4 / isampuli ye-hanger ekhoyo
Umbala:ngaphezu 15-20 imibala isampuli ezikhoyo
Iidiphu zaseLab:5-7 iintsuku
MALUNGA NEMVELISO
MOQ:nceda uqhagamshelane nathi
Ixesha leLeas:Iintsuku ezingama-30-40 emva komgangatho kunye nokuvunywa kombala
Ukupakishwa:Roll ngepolybag
IMIGAQO YORHWEBO
Imali yoRhwebo:I-USD, i-EUR okanye i-rmb
Imigaqo yoRhwebo:T / T OKANYE LC emehlweni
Imigaqo yokuthumela ngenqanawe:FOB ningbo/shanghai okanye CIF port
