Tam sim nodyeing acidsmuaj kev ua tau zoo nyob rau hauv kev lag luam textiles, thiab ntau lub teb tau pib siv dyeing acids es tsis txhob acetic acid.Txawm li cas los xij, dyeing acid kuj tseem muaj PH, thiab qhov kev thov tsis zoo ib yam!
Dyeing acids yog siv rau hauv textiles xws li ntaub plaub, txhob lo lo ntxhuav thiab nylon, thiab tseem tuaj yeem ua lub luag haujlwm tseem ceeb hauv kev tsim cov tawv, ntawv thiab number case.Yog li yuav ua li cas thiaj txiav txim siab sib txawvdyeing acidshauv kev sib txawv?
Dab tsi yog kev faib tawm ntawm dyeing acids hauv kev siv?
1. Muaj zog acid dyes
Cov dyeing no yog qhov yooj yim tshaj plaws, thiab tseem yog qhov ntxov tshaj plaws acidic dye, uas yog ib qho zoo sib xws thiab yooj yim rau xim thaum dyeing thiab weaving wool khoom, vim hais tias cov qauv molecular ntawm hom dyeing acid yog yooj yim heev, thiab nws kuj ua rau nws xav tias. neeg pluag heev.
2. Tsis muaj zog acidic dyes
Piv nrog rau acidic dyeing acids muaj zog, nws qhov hnyav molecular yog ntau thiab ntau nyuaj, yog li ntawd cov affinity rau ntaub plaub kuj loj.Thaum siv cov kua qaub tsis muaj zog rau dyeing thiab weave wool, nws tuaj yeem tiv thaiv wool molecules kom ntau dua, txhim kho nws qhov ruaj khov, thiab xim yuav zoo dua, tab sis cov dyeing kuj tsis zoo ib yam.
3. Dyeing acid
Nrhiav ib co manufacturers muab dyeing acid raws li ib tug mordant rau dyeing thiab weaving, muaj peev xwm tsim ib txheej ntawm hlau complex ntawm cov ntaub.Txawm hais tias cov txheej txheem dyeing yuav nyuaj dua, kev siv cov dyeing acid tuaj yeem ua rau cov ntaub tiv taus ntau dua rau lub hnub ci, muaj zog ntxuav thiab kev sib txhuam sab nraud.
Yog li vim li cas ntau thiab ntau manufacturers pib xaiv dyeing acids?
Ntau tus neeg xav tias txij li nws yog cov kua qaub, nws yuav ua rau muaj kev puas tsuaj rau cov fiber ntau, thiab lub sijhawm no, cov kua qaub dyeing tsis muaj cov tshuaj inorganic acid, yog li cov cellulose yuav tsis muaj zog thaum nws ntsib hydrolysis, yog li kev puas tsuaj, ntawm chav kawm, nws muaj kev nyab xeeb siv!
Cov dyeing acid kuj muaj qhov tsis zoo tiv thaiv acid thiab puag thaum siv.Tom qab siv cov dyeing acid, tsis PH tus nqi tuaj yeem hloov kho hauv cov txheej txheem kom muaj kev ruaj ntseg ntawm dyeing tshwm sim
Tom qab siv cov dyeing acid, nws tseem tuaj yeem txhim kho qhov tshwm sim ntawm dyeing ntawm cov ntaub rau qee qhov, thiab rau cov khoom xws li acetic acid, nws ruaj khov dua rau qhov kub thiab txias thaum siv, thiab cov nyhuv zoo dua thaum siv.
Feem ntau, daim ntawv thov ntawm dyeing acids tseem kim heev thiab tseem ceeb heev!Yog tias koj xav pib, nws raug nquahu kom koj nrhiav tus kws tshaj lij thiab txhim khu kev qha chaw tsim khoom ncaj qha
Post lub sij hawm: Oct-24-2023