Optical Brightener CXT
Khoom Paub meej
ib: 71
CAS Nr .: 16090-02-1
Cov mis mos molecular: C40H38N12Na2O8S2
Molecular Luj: 925
Cov tsos mob: lub teeb yellowish hmoov
Kev ua tau zoo thiab yam ntxwv
Fluorescent brightener CXT tam sim no suav hais tias yog qhov zoo dua ci ci rau kev luam ntawv, dyeing thiab detergents.Vim qhov kev taw qhia ntawm morpholine noob rau hauv cov tshuaj ntxuav hniav dawb molecule, ntau ntawm nws cov khoom tau txhim kho.Piv txwv li, cov kua qaub kuj nce ntxiv, thiab perborate kuj tseem zoo heev.Nws yog tsim rau kev ntxuav ntawm cellulose fibers, polyamide fibers thiab fabrics.
Lub ionization ntawm fluorescent whitening tus neeg sawv cev CXT yog anionic, thiab fluorescent xim yog cyan teeb.Fluorescent brightener CXT muaj cov tshuaj chlorine zoo dua, zoo dua VBL thiab 31 #.PH = 7 ~ 10 siv da dej, thiab nws lub teeb nrawm yog qib 4.
Cov yam ntxwv ntawm CXT siv rau hauv cov hmoov ntxhua khaub ncaws yog: cov khoom sib tov siab thiab cov khoom siv ntxhua khaub ncaws siab, uas tuaj yeem ua tau raws li qhov xav tau ntawm kev lag luam tshuaj ntxuav tes.
Daim ntawv thov
1. Nws yog qhov tsim nyog rau cov tshuaj ntxuav tes, sib xyaw nrog cov khoom siv ntxhua khaub ncaws, xab npum thiab xab npum hauv chav dej kom cov tsos dawb thiab txaus siab, siv lead ua ntshiab thiab plump.
2. Nws yog siv rau whitening paj rwb fiber, nylon thiab lwm yam ntaub.Nws muaj cov nyhuv whitening zoo rau cov txiv neej ua fibers, polyamide thiab vinylon;nws kuj muaj cov nyhuv whitening zoo ntawm cov protein fibers thiab amino plastics.
Cov lus qhia
Lub solubility ntawm fluorescent whitening tus neeg sawv cev CXT hauv dej yog qis dua li ntawm tus neeg saib xyuas dawb VBL thiab 31#, thiab nws tuaj yeem siv tau raws li kev ncua ntawm li 10% nrog dej kub.Thaum npaj ib qho kev daws teeb meem, nws raug nquahu kom siv nws nrog rau nws.Cov tshuaj yuav tsum tau tiv thaiv los ntawm tshav ntuj ncaj qha.Qhov ntau npaum ntawm fluorescent whitening agent CXT hauv cov hmoov ntxhua yog 0.1-0.5%;Qhov ntau npaum li cas hauv kev lag luam luam ntawv thiab dyeing yog 0.1-0.3%.
Ntim
25 kg tas
