Ilimin masana'anta: iska da juriya na UV na masana'anta na nylon

Nailan Fabric

Nailan masana'anta ya ƙunshi fiber nailan, wanda ke da ƙarfi mai ƙarfi, juriya da sauran kaddarorin, kuma danshi ya dawo tsakanin 4.5% - 7%.Kayan da aka saka daga nailan yana da laushi mai laushi, haske mai haske, sutura mai dadi, kayan aiki mai inganci, kuma yana taka muhimmiyar rawa a cikin zaruruwan sinadarai.

Tare da haɓakar fiber na sinadarai, ƙarin ƙimar nauyi mai sauƙi da kwanciyar hankali na nailan da nailan yadudduka masu haɗaɗɗun yadudduka sun inganta sosai, wanda ya dace da yadudduka na waje, irin su jaket na ƙasa da tsaunuka.

Fiber masana'anta halaye

Idan aka kwatanta da masana'anta auduga, masana'anta na nylon yana da mafi kyawun halayen ƙarfi da ƙarfin juriya.

Ƙwararren nailan ɗin da aka gabatar a cikin wannan takarda yana da aikin rigakafin tari ta hanyar calending da sauran matakai.

Ta hanyar rini da ƙarewa, fasaha da ƙari, masana'anta na nylon yana da halayen aiki na ruwa, iska da UV.

Bayan rini da rini na acid, nailan yana da saurin launi.

Fasahar sarrafa maganin fantsama, maganin iska da rini na UV

Cold reactor

A lokacin aikin saƙa na masana'anta mai launin toka, don rage girman lahani, tabbatar da ci gaba da saƙa, da kuma ƙara sulɓi na aikin warp, masana'anta za a bi da su tare da girma da mai.Girman yana da mummunan tasiri akan rini da ƙare masana'anta.Sabili da haka, za a cire masana'anta ta hanyar tari mai sanyi kafin rini don tabbatar da kawar da ƙazanta kamar girman da kuma tabbatar da ingancin rini.Mun dauki hanyar sanyi tari + high-inganci lebur desizing ruwa wanka domin pretreatment.

Wanka

Man siliki da aka cire ta tarin sanyi yana buƙatar ƙarin magani mai lalata.Maganin tarwatsewa yana hana mai da masana'anta na siliki daga haɗawa da haɗawa da zaren nailan yayin yanayin zafi mai zafi bayan rini, yana haifar da mummunan rini mara daidaituwa na dukkan saman tufa.Tsarin wanke ruwa yana amfani da girgizar ultrasonic mai girma na tankin wanke ruwa don cire ƙazanta daga masana'anta da aka gama ta tari mai sanyi.Gabaɗaya, akwai ƙazanta irin su ƙasƙanci, saponified, emulsified, alkali hydrolyzed slurry da mai a cikin tari mai sanyi.Hanzarta da sinadarai lalata na hadawan abu da iskar shaka kayayyakin da alkali hydrolysis shirya don rini.

Nau'in da aka ƙaddara

Nailan fiber yana da babban crystallinity.Ta hanyar ƙayyadaddun nau'in, ana iya tsara yankunan crystalline da waɗanda ba kristal ba bisa tsari, kawar da ko rage rashin daidaituwar damuwa da fiber nailan ke samarwa yayin kadi, zayyanawa da saƙa, da inganta ingantaccen rini.Nau'in da aka riga aka ƙaddara kuma zai iya inganta shimfidar ƙasa da juriya na yadudduka, rage ƙwanƙwasa bugu da motsin masana'anta a cikin jigger da launi mai launi bayan ja da baya, da haɓaka daidaituwa gaba ɗaya da daidaiton masana'anta.Saboda masana'anta na polyamide za su lalata rukunin amino na ƙarshe a babban zafin jiki, yana da sauƙin zama oxidized kuma yana lalata aikin rini, don haka ana buƙatar ƙaramin adadin babban wakili mai launin rawaya a matakin nau'in da aka ƙaddara don rage launin rawaya. masana'anta.

Dyi

Ta hanyar sarrafa ma'auni mai daidaitawa, yawan zafin jiki, yanayin zafin jiki da ƙimar pH na maganin rini, ana iya cimma manufar daidaita rini.Don inganta haɓakar ruwa, mai da mai da juriya na masana'anta, an ƙara eco-ever a cikin aikin rini.Eco ya kasance mahimmin anionic da babban kayan nano na kwayoyin halitta, wanda za'a iya haɗe shi sosai zuwa layin fiber tare da taimakon mai rarrabawa a cikin rini.Yana amsawa tare da ƙãre kwayoyin fluorine resin a saman fibre, da yawa inganta man mai, hana ruwa, antifouling da wanki.

Yadudduka na nylon gabaɗaya ana siffanta su da ƙarancin juriyar UV, kuma ana ƙara masu ɗaukar UV a cikin tsarin rini.Rage shigar UV kuma inganta juriya na UV na masana'anta.

Gyarawa

Don ƙara haɓaka saurin launi na masana'anta na nailan, an yi amfani da wakili mai gyara anionic don gyara launi na masana'anta na nailan.Wakilin gyaran launi shine mahimmin anionic tare da babban nauyin kwayoyin halitta.Saboda haɗin hydrogen da ƙarfin van der Waals, wakilin gyaran launi yana haɗawa da saman saman fiber ɗin, yana rage ƙaura na ƙwayoyin cuta a cikin fiber, da cimma manufar inganta sauri.

Bayan gyara

Domin inganta juriya na hakowa na nailan masana'anta, calendering kammala da za'ayi.Ƙirar kalandar ita ce sanya masana'anta suyi filastik da "zubawa" bayan an ɗora su a cikin nip ta hanyar nadi mai laushi mai laushi da karfe mai zafi mai zafi ta hanyar gyaran fuska da aikin shafa, don haka maƙarƙashiya na masana'anta ya kasance daidai, kuma farfajiyar masana'anta da aka tuntuɓar abin nadi na ƙarfe yana da santsi, don rage rata a wurin saƙa, cimma maƙasudin madaidaicin iska na masana'anta da haɓaka santsi na masana'anta.

Calendering karewa zai sami tasiri mai dacewa a kan kaddarorin jiki na masana'anta, kuma a lokaci guda, zai inganta kayan anti-pile, guje wa sinadarai masu cutarwa na ƙwayoyin cuta masu ƙarancin ƙima, rage farashin, rage nauyin nauyi. masana'anta, da kuma cimma kyakkyawan kayan anti tari.

Ƙarshe:

An zaɓi wankin ruwan sanyi da saita rini don rage haɗarin rini.

Ƙara UV absorbers na iya inganta anti UV ikon da inganta ingancin yadudduka.

Rashin ruwa da mai zai inganta saurin launi na yadudduka.

Calendering zai inganta iska da kuma anti tari yi na masana'anta, rage hadarin shafi da kuma rage farashin, makamashi ceton da kuma watsi da raguwa.

Labarin labarin —-Luk