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Ƙirƙirar Tsarin canza launin Anhydrous na Polyamide 6 Yarn

Yanzu, matsin lamba kan kare muhalli yana karuwa.Filayen nailan suna haɓaka samarwa mai tsabta, kuma tsarin canza launin ruwan da ba shi da ruwa ya jawo hankali sosai.Abubuwan da ke biyo baya wasu ilimin da suka dace game da tsarin canza launi mara ruwa.

1. Anhydrous canza launi tsari na nailan 6 yarn

A halin yanzu, ana amfani da canza launi na thepolyamide filament a masana'antar nailan ta kasar Sin don yin rini da rini na kumfa a mataki na gaba na kadi.Rinyoyin da aka yi amfani da su sun haɗa da rinayen tarwatsawa da rini na acid.Wannan hanya ba kawai ba za ta rabu da ruwa ba, har ma tana da yawan amfani da makamashi da tsada.Gurbacewar bugu da rini na ruwa a mataki na gaba yana da matukar wahala.

Ana amfani da pigment a matsayin wakili mai canza launi don shirya babban launi mai launi, wanda aka narke-sped tare da nailan 6 yadi kwakwalwan kwamfuta don samun nailan 6 yarn launi.Duk tsarin jujjuyawar baya buƙatar digo na ruwa, kuma yana da kore kuma yana da alaƙa da muhalli.Wani tsari ne da aka fi amfani da shi wanda ya fito a cikin 'yan shekarun nan, amma bai dace ba dangane da spinnability da daidaita kaddarorin.

Tsarin canza launi na vacuum sublimation yana amfani da rini mai tarwatsawa ko kuma sauƙi mai sauƙi kamar launuka masu launi, waɗanda aka sanya su cikin iskar gas a ƙarƙashin yanayin zafi mafi girma ko yanayin injin, ana tallatawa akan saman nailan 6 yarn filaments kuma ana watsawa cikin fiber don kammala aikin rini.

2. Amfanin nailan 6 yarn tsarin canza launi mara ruwa

Wannan tsari ba ya cinye ruwa, amma akwai nau'ikan rinannun rini da pigments kaɗan waɗanda za a iya amfani da su don canza launin nailan 6 filaments.Gudanar da saurin sublimation zai shafi daidaitattun daidaito da rini zuwa wani matsayi, wanda ke buƙatar babban kayan aiki.Duk da cewa babu matsalar gurbacewar ruwa, ba za a iya yin watsi da gurbacewar kayan aiki, muhalli da ma'aikata ba.

Rinin carbon dioxide mai girman gaske baya cinye ruwa.Za a iya narkar da rinayen tarwatsawar ruwa na ruwa a cikin iskar carbon dioxide zuwa launin filaments na nailan.Idan aka kwatanta da rini na ruwa, lokacin rini ya fi guntu.Sai kawai ta hanyar daidaita matsa lamba da zafin jiki, za a iya kammala duk aikin rini a kan na'ura ɗaya, amma ba zai iya magance tasirin oligomer yadda ya kamata ba akan aikin rini yayin aikin rini.


Lokacin aikawa: Fabrairu-21-2022