Yana kama da siliki, yana da kyalli na lu'u-lu'u, amma yana da sauƙin kulawa fiye da siliki, kuma ya fi dacewa da sawa." Jin irin wannan shawarwarin, tabbas za ku iya yin la'akari da wannan rani mai dacewa masana'anta - masana'anta triacetate.
A wannan lokacin rani, triacetate yadudduka tare da siliki-kamar luster, sanyi da santsi, da kuma kyakkyawan jima'i na jima'i sun sami tagomashi na yawancin fashionistas. Bude ƙaramin littafin ja kuma bincika "triacetic acid", zaku iya samun fiye da bayanin kula 10,000 don raba. Menene ƙari, masana'anta ba ya buƙatar kulawa sosai don tsayawa, kuma yana iya kama da yuan dubu.
A cikin 'yan shekarun nan, triacetate sau da yawa ya bayyana a kan titin jirgin sama na Marc Jacobs, Alexander Wang da Acne Studios. Yana ɗaya daga cikin yadudduka na bazara da rani dole ne don yawancin manyan samfuran kuma ya kasance abin da aka fi mayar da hankali ga samfuran alatu da yawa. Menene ainihin triacetate? Za a iya kwatanta shi da siliki na gaske? Shin masana'anta diacetic acid ya yi ƙasa da triacetic acid?
01. Menene triacetate
Triacetate wani nau'i ne na Cellulose Acetate (CA), wanda shine fiber na sinadari da aka yi da Cellulose Acetate ta hanyar haɗin sunadarai. A takaice dai, wani nau'i ne na al'adar itace na halitta a matsayin danyen fiber da aka sake yin fa'ida, wanda wani sabon nau'in fiber ne na halitta da fasaha mai inganci wanda Kamfanin Mitsubishi na Japan ya kirkira.
02. Menene amfanin fiber triacetate?
Triacetate sananne ne, musamman saboda ana iya amfani da shi tare da siliki na Mulberry, wanda aka sani da "siliki shuka mai wankewa". Triacetate yana da irin wannan sheki zuwa siliki na mulberry, yana da labule mai santsi, yana da taushi sosai kuma yana haifar da sanyin taɓa fata. Idan aka kwatanta da fiber polyester, shayarwar ruwa yana da kyau, bushewa da sauri, ba mai sauƙi ga electrostatic ba. Mafi mahimmanci, yana shawo kan gazawar siliki da kayan ulu waɗanda ba su da sauƙin kulawa kuma ba sauƙin wankewa ba. Ba shi da sauƙi don gurɓata da murƙushewa.
Dangane da ci gaba mai ɗorewa, masana'anta na triacetic acid an yi su ne da tsaftataccen itace mai tsabta, kuma albarkatun ƙasa duk sun fito ne daga gandun daji mai ɗorewa a ƙarƙashin kulawa mai kyau, wanda shine abu mai ɗorewa da yanayin yanayi.
03.Yaya za a bambanta diacetic acid daga triacetic acid?
Yawancin kasuwancin kamar masana'anta na triacetic acid da diacetic acid masana'anta sun bambanta don haskaka fa'idodin triacetic acid. A gaskiya ma, diacetic acid da triacetic acid suna kama da juna. Suna da sanyi da santsi ji da faɗuwa kamar siliki, kuma suna da juriya ga wankewa da sawa kamar polyester. Duk da haka, diacetic acid yana da ɗan ƙaramin fiber mai kauri da ƙarancin sauye-sauyen rubutu fiye da triacetic acid, amma ya fi jure lalacewa kuma yana da tsada.
Hanya mafi sauƙi don gaya wa diacetic acid daga triacetic acid shine duba alamar samfurin. Saboda farashin kayan yadudduka biyu sun bambanta sosai, idan kayan aikin samfurin shine triacetic acid, alamar zata gane shi. Ba a nuna musamman ba shine fiber triacetate, wanda ake magana da shi azaman acetate fiber yana nufin fiber diacetate.
Yin hukunci daga ji, diacetic acid masana'anta ji bushe, dan kadan adsorption; Triacetate masana'anta suna jin santsi, mai ƙarfi, kusa da siliki.
Daga ra'ayi na ƙwararru, duka diacetate da triacetate suna cikin fiber acetate (wanda kuma aka sani da fiber acetate), wanda shine ɗayan filayen sinadarai na farko da aka haɓaka a duniya. Ana yin fiber acetate daga ɓangaren litattafan almara a matsayin ɗanyen abu, bayan acetylation, ana samar da samfuran esterified cellulose, sannan ta hanyar bushewa ko rigar kadi. Cellulose za a iya raba zuwa diacetate fiber da triacetate fiber bisa ga mataki na hydroxyl kungiyar maye gurbinsu da acetyl kungiyar.
vinegar na biyu shine nau'in acetate 1 da aka samar ta hanyar hydrolysis partial, kuma digirinsa na esterification ya kasance ƙasa da na vinegar na uku. Sabili da haka, aikin dumama bai wuce vinegar uku ba, aikin rini yana da kyau fiye da vinegar guda uku, yawan shayar da danshi ya fi uku vinegar.
Uku vinegar shine nau'in acetate, ba tare da hydrolysis ba, matakin esterification ya fi girma. Sabili da haka, ƙarfin haske da zafi yana da ƙarfi, aikin rini ba shi da kyau, ƙarancin shayar da danshi (wanda ake kira danshi mai dawowa) yana da ƙasa.
04.Wanne ya fi triacetic acid da siliki mulberry?
Kowane fiber yana da nasa amfani. Triacetate fiber yana kama da siliki na mulberry a cikin bayyanar, ji da draping.
Daga ra'ayi na ƙwararru, ka'idar kaddarorin kayan aikin injiniya, ƙarfin acetate guda uku a kan ƙananan gefe, ɓarkewar elongation ya fi girma, rabon ƙarfin rigar da ƙarfin bushewa yana da ƙasa, amma mafi girma fiye da na viscose rayon, na farko. modules karami ne, danshin sake samun kasa da siliki na Mulberry, amma sama da fiber na roba, rabon karfin rigar da bushewarsa, karfin ƙugiya mai ƙarfi da ƙarfin kulli, ƙimar farfadowa na roba siliki na mulberry. Sabili da haka, aikin fiber acetate shine mafi kusa da siliki na mulberry a cikin fiber sunadarai.
Idan aka kwatanta da Mulberry siliki, triacetic acid masana'anta ne ba haka m, Ya sanya daga cikin tufafi ba sauki a wrinkle, zai iya da kyau kula da version, mafi kullum kiyayewa da kuma kula.
Mulberry siliki, wanda aka fi sani da "Sarauniyar fiber", ko da yake fata yana numfashi mai laushi, santsi da laushi, mai daraja da kyan gani, amma gazawar kuma a bayyane yake, kulawa da kulawa ya fi damuwa, saurin launi kuma shine ƙananan ƙananan masana'anta na halitta. .
Fahimtar waɗannan fa'idodi da rashin amfani, zaku iya zaɓar masana'anta bisa ga bukatunsu
Lokacin aikawa: Agusta-02-2022