Inayiloni 6 fdy umsonto ocwengileyo wedenier onesayizi yefiber enye ngaphantsi kwe-1.1d inesandla esithambileyo nesithambileyo, ukuguda kunye nokugcwala, ukungena komoya okulungileyo kunye nokunwebeka okuphezulu.Yimathiriyeli ekrwada efanelekileyo yokulungiswa kwelaphu lempahla.Nangona kunjalo, ukudaya okungalinganiyo okubangelwa yi-tensile deformation kwinyathelo elinye lokujikeleza kulula ukuqubisana nalo.Sinokuyinqanda njani le ngxaki?Sinokumamela amacebiso kaHighsun.
Iimolekyuli zedayi kufuneka zingene kwingingqi ye-amorphous yenayiloni 6 fdy i-denier yarn ecolekileyo ukuze idaye nokuba kukusonta kwe-masterbatch okanye ukudaywa kade kwediphu.Ukuguquguquka komxholo weqela le-amino kwikhonkco lemolekyuli kunye nomahluko kwisakhiwo se-offiberin iipakethe ezahlukeneyo okanye kwiphakheji efanayo ebangelwa yi-tensile deformation kulula ukubangela umahluko wombala.
Ukusasazwa kokugqiba ukusonta kumphezulu wefiber akufani, kwaye umahluko wombala kulula ukwenzeka kwinqanaba lamva lokudaywa kwediphu.Kuyinzuzo ukuphucula ukunyanzeliswa, ukuthambisa kunye nokumelana nokushisa okuphezulu kweoli.Ukongeza, ngezinga elifanayo le-oyile kunye nokuxinana kwe-oyile esezantsi, i-fiber denier pa6fdy ihluma ngokulula ngakumbi ngokufunxa kwamanzi, nto leyo enceda ukuphelisa ukudaya okungalinganiyo okubangelwa ngumahluko womthamo wamanzi phakathi kwangaphakathi nangaphandle kwefiber.
Kwangaxeshanye, isilinda esisezantsi sokupakishwa komatshini silungelelene ngakumbi, nto leyo inceda ngakumbi ekupheliseni impembelelo yendawo yokufuma yangaphandle kwifayibha, ukunciphisa umahluko wefayibha phakathi kweepakethe ezahlukeneyo, kunye nokunciphisa umahluko wombala "onzulu" kunye "nokukhanya" obangelwayo. ngokudaywa kade kwediphu.Ngesi siseko, ukulungiswa kwenkqubo yokusonta yindlela esebenzayo yokuphucula ukudaya ngokulinganayo.
Ilaphu ye-denier ye-denier ye-fine esetyenziselwa uluntu ineempawu ze-denier ecocekileyo, indawo enkulu yendawo ethile, ukutshatyalaliswa kobushushu okukhawulezayo, ukomelela okungahambi kakuhle, ukuqhelaniswa lula, icrystallization, njl. njl. .Ubushushu obuphezulu bufuneka ukusonta ubushushu be-chips.Spinning buphezulu kancinane kunobuqhelekileyo bokusonta, kunye nesantya esisezantsi sokuvuthuza komoya kunye nomlinganiselo womzobo we-spinneret zilungele ukuphucula ukufana kokudaya.
Nangona kunjalo, isiphumo sokuphelisa ukungalingani kokudaya kubonakala ngakumbi ngokusebenzisa i-Highsun in-situ polymerized nylon 6-color chips.In situ polymerized inayiloni 6-umbala chips zimnyama ukusuka polymerization, ngokungafaniyo masterbatch spinning, efuna izixhobo zokuxuba ezongezelelweyo kunye nokusebenza ngesandla, ngaloo ndlela kupheliswe inqaku eliyingozi.
I-In-situ i-polymerized polyamide 6-umbala we-chip spinning eyenziwe ngumthengisi weentambo zenayiloni akanalo ukudaya kade kwediphu kunye nokugqiba, ngoko akukho kungalingani kokudaya okubangelwa kulawulo lwenkqubo oluntsonkothileyo olufana nobushushu bokudaya, iarhente yokulinganisa idayi kunye noxinzelelo lwedayi.Kulawulo lwemveliso, ukhuseleko lokuphucula ukufana kokudaya luphezulu.
In-situ ipolymerized inayiloni 6-umbala chip ukusonta akukho lula ukuba kwaphulwe.Ubomi benkonzo yemodyuli bunokufikelela ngaphezu kweentsuku ezingama-45-60, ngaphezu kwe-masterbatch spinning.I-spinnability ephezulu yeyona ndlela isisiseko yokuphucula ukufana kokudaya.Okubaluleke ngakumbi, i-in-situpolymerized nylon chip colorants ithatha inxaxheba kwimveliso ye-polymerization, kunye nokuhanjiswa kwemibala kwi-nayiloni ye-6 yetsheyina le-molekyuli ifana kakhulu, kwaye ukufana kokudaya kwe-spun fine denier filament kungcono kakhulu kune-master batch spinning energy. umlinganiselo.
Ixesha lokuposa: Feb-21-2022