Pali zifukwa zambiri za nayiloni 6 DTY.Mwachitsanzo, ulusi wa POY, zopangira za ulusi wa nayiloni wa DTY, umapezeka kumapeto kwa DTY bobbin.Kuwonongeka kwa ceramic (monga kupota mutu) panthawi yolembera kungayambitse fibrils.Malingana ngati chifukwa cha fibrils chikupezeka, sizovuta kuthetsa vutoli.
Nayiloni 6 DTY imagwiritsidwa ntchito kwambiri mu ulusi wopota pachimake ndi madera ena chifukwa champhamvu zake komanso kumva kofewa kwa velvet.Komabe, chifukwa cha chikoka cha crimp rigidity, n'zosavuta kuyambitsa ma fibrils mu post-processing process, kotero ndikofunikira kuonetsetsa kuti POY ndi yabwino komanso kuonjezera bwino mafuta a POY.POY yokhala ndi kukula bwino kwa monofilament imakhala ndi crystallization, mphamvu zapamwamba komanso kutalika kochepa.Ngati liwiro liri lothamanga kwambiri panthawi yokonza, n'zosavuta kuwononga kapangidwe kake koyambirira ndikupanga ma fibrils ambiri.DTY yolimba kwambiri imakhala ndi mphamvu zopindika pang'ono, zomwe zimatsimikizira kuti POYyarn yokhala ndi kukula kwa monofilament yowoneka bwino imakhala yopunduka chifukwa cha kupsinjika pang'ono komanso liwiro lotsika.
Pansi pa chikhalidwe chopanda ma fibrils, chiŵerengero chojambula chiyenera kuwonjezeka momwe mungathere kuti muwonjezere kupanikizika kwa kukhudzana pakati pa filament ndi friction disc ndi kuchepetsa chodabwitsa cha kupotoza kuthawa.Kuwongolera kwa kugwedezeka kopotoka kumakhala kofunika kwambiri ku bulkiness ya DTY ndikumverera kwa nsalu.DTY ya porous high-elastic DTY imakhala yofewa komanso yosalumikizana bwino, kotero kuti kupindika kwakukulu kumakhala kopindulitsa.Koma kukangana kokhotakhota sikuyenera kukhala kwakukulu.
The porous filament ndi kusinthasintha.Posankha disc friction, yesetsani kugwiritsa ntchito zinthu zomwe zimakhala ndi coefficient yotsika, yomwe imatha kulamulira bwino mapangidwe a fibrils.Pakuti porous filaments, chifukwa fineness monofilament ndi looseness filaments, kutentha kutengerapo zotsatira ndi bwino.Pa kutambasula, kutentha kwa deformation kumakhudza kwambiri iwo.Ngati kutentha kwakwera kwambiri, ulusiwo umafewetsedwa kwanuko.Kumamatira kumatsogolera mosavuta mawanga olimba ndipo mphamvu idzagwa.Choncho, kutentha kwa deformation sikuyenera kukhala kokwera kwambiri.Kumbali ina, kutentha kumakhala kofunikira kwambiri pakuchita kwa crimp ndikumverera kwa DTY, zomwe ndizofunikira kwambiri pakugwiritsa ntchito kagwiritsidwe ntchito kazinthu ndikuwongolera ma fibrils.Kuthamanga kwabwino kwa elasticity kungapangitse "zolakwika" zina pa nsalu.
Kampani yathu, Highsun Synthetic Fiber Technologies Co., Ltd., nthawi zonse inkasintha zidutswa zazikulu za ceramic mu ndondomeko ya nayiloni 6 ndikuwonjezera kuchuluka kwa kuyeretsa mabokosi otentha, motero kuchepetsa kwambiri kuchuluka kwa zinthu zomwe zimakhala ndi fibrils.
Nthawi yotumiza: Feb-21-2022