Solvent Black 34 yog dab tsi?

Dub 34yog ib qho pigment nrov heev vim nws muaj lub teeb zoo heev, kub thiab huab cua tsis kam.Qhov no txhais tau hais tias nws tuaj yeem tuav nws cov xim vibrant nyob rau hauv ntau yam hnyav ib puag ncig yam tsis muaj fading lossis darkening.Qhov no ua rau nws zoo tagnrho rau ntau qhov kev lag luam, suav nrog cov khoom tawv tawv, ua xab npum, ua tswm ciab, thiab lwm yam khoom siv yas.

Hauv cov khoom siv tawv tawv, hnyav dub 34 tuaj yeem siv los pleev xim ntau hom tawv, suav nrog cowhide, sheepskin thiab npua tawv.Nws tuaj yeem muab cov xim ntsuab tsaus, tsaus ntsuab lossis lwm yam xim tsaus nti kom cov tawv nqaij zoo nkauj dua thiab ruaj khov.Tsis tas li ntawd, vim nws lub teeb thiab kub tsis kam, tawv dyed nrog hnyav dub 34 tuaj yeem khaws nws cov xim nyob rau hauv lub hnub ntev ntev yam tsis muaj fading lossis yellowing.

Hauv kev tsim tshuaj xab npum, hnyav dub 34 tuaj yeem siv los ntxiv xim thiab kev ntxhib los mos rau xab npum.Nws tuaj yeem muab cov xim ntsuab tsaus, ntsuab tsaus lossis lwm cov xim tsaus nti kom cov xab npum zoo nkauj dua thiab ntxim nyiam.Tsis tas li ntawd, vim nws cov dej tsis kam, xab npum dyed nrog hnyav dub 34 yuav tsis ploj los yog yaj thaum ntxuav hauv dej.

Tsis tas li ntawd, hnyav dub 34 kuj muaj cov khoom dyeing zoo thiab xim ceev ceev.Nws tuaj yeem siv ua ke nrog ntau yam dyes los muab cov ntaub ntawv sib sib zog nqus dub, thiab tuaj yeem tuav lub sijhawm ntev ntawm qhov ci thiab ci.

Thaum lub sij hawm dyeing txheej txheem, cov kuab tshuaj dub 34 tuaj yeem tswj tau los ntawm kev kho nws cov concentration thiab dyeing kub.Feem ntau hais lus, qhov siab dua thiab qhov kub thiab txias tuaj yeem ua kom nrawm nrawm, tab sis tib lub sijhawm, yuav tsum tau saib xyuas kom tsis txhob muaj kev puas tsuaj rau cov khoom siv fiber ntau.

Ntxiv nrog rau cov khoom dyeing, hnyav dub 34 kuj muaj cov solubility zoo thiab kev sib raug zoo.Nws tuaj yeem tov nrog feem ntau cov kuab tshuaj organic los pab txhawb kev ua haujlwm thiab kho cov viscosity thiab fluidity ntawm cov tshuaj zas xim.Nyob rau tib lub sijhawm, nws kuj tuaj yeem siv nrog ntau yam khoom siv ntxiv thiab cov khoom ntxiv los txhim kho cov nyhuv dyeing thiab zoo ntawm cov ntaub.