Nylon 6 fdy fine denier yarn tare da girman fiber guda daya kasa da 1.1d yana da taushi da taushin hannu, santsi da cikawa, kyakykyawar iska mai kyau da elasticity.Yana da manufa albarkatun kasa don sarrafa masana'anta na tufafi.Koyaya, rini marar daidaituwa da ke haifar da nakasar ƙwanƙwasa a cikin jujjuyawar mataki ɗaya yana da sauƙin fuskantar.Ta yaya za mu iya hana wannan matsalar?Muna iya kuma sauraron shawarwarin Highsun.
Dole ne kwayoyin rini su kutsa cikin yankin amorphous na nailan 6 fdy fine denier yarn don rina ko dai babban kadi ne ko rini na marigayi tsoma.Juyawar abun ciki na rukunin amino a cikin sarkar kwayoyin halitta da bambanci a cikin tsarin fakiti daban-daban na offiberin ko a cikin fakiti iri ɗaya da ke haifar da nakasar ɗamara suna da sauƙi don haifar da bambancin launi.
Rarraba kadi a saman fiber ba daidai ba ne, kuma bambancin launi yana da sauƙin faruwa a mataki na gaba na rini.Yana da fa'ida don inganta haɓaka, lubricity da juriya mai girma na mai.Bugu da ƙari, tare da adadin mai iri ɗaya da ƙananan ƙwayar mai, fine denier pa6fdy fiber yana da sauƙin cikawa tare da shayar da ruwa, wanda ke da tasiri don kawar da rini marar daidaituwa wanda ya haifar da bambancin abun ciki na ruwa tsakanin ciki da wajen fiber.
A lokaci guda kuma, ƙananan silinda na fakitin injin ɗin ya fi daidaitawa, wanda ya fi dacewa don kawar da tasirin yanayin zafi na waje akan fiber, rage bambance-bambancen fiber tsakanin fakiti daban-daban, da rage bambance-bambancen launi na "zurfi" da "haske". ta latti tsoma rini.A kan wannan, inganta aikin kadi hanya ce mai tasiri don inganta rini.
Fine denier nailan fdy yarn ga farar hula yana da halaye na lafiya denier, babban takamaiman surface area, azumi zafi dissipation, matalauta tensile ƙarfi, sauki fuskantarwa, crystallization, da dai sauransu A tsarin bambanci tsakanin guda fiber ne ya fi girma fiye da na m denier masana'antu filament. .Ana buƙatar yawan ruwa mafi girma don guntuwar juzu'i. Zazzaɓin zafi ya ɗan fi na kadi na al'ada, kuma ƙananan saurin busa iska da rabon zanen spinneret suna da kyau don haɓaka daidaiton rini.
Koyaya, tasirin kawar da rashin daidaituwar rini ya fi bayyana ta amfani da Highsun in-situ polymerized nailan 6-launi kwakwalwan kwamfuta.A cikin wurin nailan nailan da aka yi da polymerized kwakwalwan kwamfuta masu launi 6 baƙar fata ne daga polymerization, sabanin kadi na masterbatch, wanda ke buƙatar ƙarin kayan haɗawa da aikin hannu, don haka kawar da ma'ana mai haɗari.
In-wuri polymerized polyamide 6-launi guntu kadi da nailan yarn maroki yi ba shi da marigayi tsoma rini da karewa, don haka babu wani rashin daidaito rini lalacewa ta hanyar rikitarwa sarrafa tsari kamar tsoma zafin jiki, rini matakin wakili da rini maida hankali.A cikin sarrafawar samarwa, amincin inganta daidaiton rini ya fi girma.
In-wuri polymerized nailan 6-launi kadi ba sauki a karye.Rayuwar sabis na module na iya kaiwa fiye da kwanaki 45-60, fiye da na masterbatch kadi.Babban spinnability shine ainihin hanyar inganta rini iri ɗaya.Mafi mahimmanci, in-situpolymerized nailan guntu masu launi suna shiga cikin samar da polymerization, kuma rarraba masu launi a cikin sarkar kwayoyin nailan 6 ya fi iri ɗaya, kuma rini na rini na spun fine denier filament ya fi na master batch kadi makamashi. rabo.
Lokacin aikawa: Fabrairu-21-2022