Ib cov xim zas xim yog soluble hauv cov kuab tshuaj organic. Nws feem ntau yog siv los ua kev daws teeb meem hauv cov organic solvent. Nws yog siv los pleev xim cov organic solvents, hydrocarbon fuels, waxes, lubricants, plastics, thiab lwm yam khoom siv hydrocarbon-based nonpolar. Roj dyes yog ib qho siv cov kuab tshuaj hnyav. Lawv cov lwg me me feem ntau tsis yog ncab lossis me me ncov qaumteb qabteb, thiab lawv tsis yhwm tshuaj ionization. Lawv yog cov insoluble hauv dej. Lawv tsim cov tshuaj colloidal hauv cov kuab tshuaj.Lawv tau tsis zoo (cov xim txheej yooj yim) mus rau qhov zoo (hlau ua kom pom tseeb) lub teeb nrawm. Nws yog siv rau kev coj ua xim kub (thiab lwm yam xim hlau muaj txiaj ntsig zoo) ntawm cov hlau zaj duab xis polyester. Kuj siv rau hauv kev kos cim inks, inkjet inks, iav hloov xim, thiab lwm yam.
Ua tib zoo saib lub reducibility ntawm xiav anthrone dyes
Blue anthrone txo dyes suav nrog txo xiav RSN, GCD, BC, thiab lwm yam lawv cov qauv tshuaj yog nquag dhau qhov kev txo qis, uas yog, plaub carbonyls raug txo rau pawg ona, yog li nws tsim nyog siv cov piam thaj, dextrin thiab lwm yam dhau ntawm kev tiv thaiv kev txo qis hauv dyeing. Tsis tas li ntawd, kev siv cov hmoov ntau dhau yuav ua rau kom muaj kev txo qis ntawm xiav anthrone txo cov dyes, tsis tsuas yog cov xim ntawm qhov zas xim yuav dhau los ua tsaus ntsuab, nyob rau hauv huab, nws yuav txawm tias ib feem ploj thiab txo qhov kev xav.
Oxidants siv thiab oxidation tej yam kev mob
Feem ntau siv oxidants yog hydrogen peroxide, sodium perborate, thiab lwm yam. Thaum siv hydrogen peroxide, muaj ob qhov oxidation: ib qho yog yuav tsum oxidize ntawm 50-60 ℃ nrog 35% h {{{2} } o {{2}} {{2}} - 3ml / L, lwm qhov yog yuav oxidize ntawm 50-60 ℃ nrog 35% h {{2 }} o {{{6 {} 6) / 3, / 3, thiab ntxiv 35% h {{{6 6}}} o {{{6 }}}}} {{2}} - 3ml / L tom qab ua kom sov; thaum sodium perborate siv, qhov xwm txheej oxidation yog oxidize ntawm 60 ℃ nrog {{2}} - 3g / L sodium perborate, uas muaj cov nyhuv ruaj khov nyob rau hauv alkaline mob. Ntxiv rau, 3-5g / L ntawm sodium m-nitrobenzenesulfonate, ib qho organic oxidant nrog lub zog ua haujlwm zoo, kuj ua tau zoo rau oxidation ntawm 40-50 ℃.
Cim npe nrov: solvent txiv kab ntxwv zas xim, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, pheej yig, luv nqi, quotation, qis tus nqi, dawb qauv
