Cationic Red dyes
Cationic dyes yog ib hom ntawm textile dyes, tseem hu ua alkaline dyestuff thiab puag. Lawv yog cov soluble hauv dej thiab ionized hauv cov kua aqueous los ua cov xim zoo sib xyaw ions. Cov khoom lag luam tuaj yeem ua ke nrog cov kua qaub pawg ntawm tus thib peb cov monomer hauv cov ntaub los ua cov tshuaj fiber ntau.
Hauv qhov xwm txheej ib txwm, cov kauj ruam kawg ntawm kev tsim ntsev yog qhov tsis tsim nyog, uas tuaj yeem ua rau lub siab nrawm thiab tsis zoo. Thawj theem thiab theem kawg yog nrawm, thiab theem ob yog qeeb, uas txiav txim siab tag nrho qhov nrawm. Vim tias muaj qhov sib cuam tshuam loj ntawm cov dyes thiab cov fibers, da dej kub, tus nqi pH, electrolyte, thiab retarder yuav tsum tau tswj hwm kom nruj kom tau txais cov nyhuv qib.
Cim npe nrov: cov xim liab yooj yim, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, pheej yig, luv nqi, quotation, qis tus nqi, dawb qauv
