Optical Brightener DMS
Optical Brightener DMS
Cov roj formula: C40H38N12O8S2Na2
Monocular Luj: 924.93
Cov tsos mob: dawb mus rau lub teeb daj txawm hmoov
Extinction coefficient (1% / cm): 415 ± 10
Triazine AAH: ≤0.05%
Tag nrho triazine: ≤1.0%
Moisture:≤ 5.0%
Cov dej tsis muaj dej: ≤ 0.5%
Hlau ion / PPM: ≤ 200
Cov yam ntxwv ua haujlwm
Fluorescent whitening agent DMS yog suav tias yog ib tug zoo fluorescent whitening tus neeg saib xyuas rau detergents.Vim yog kev taw qhia ntawm pawg morpholine, ntau yam khoom ntawm lub teeb ci tau raug txhim kho.Piv txwv li, cov kua qaub kuj nce ntxiv thiab cov perborate kuj tseem zoo heev, uas yog tsim rau whitening ntawm cellulose fiber, polyamide fiber thiab ntaub.
Cov cuab yeej ionization ntawm DMS yog anionic, thiab lub suab yog cyan thiab nrog cov tshuaj dawb chlorine zoo dua li VBL thiab #31.Cov yam ntxwv loj tshaj plaws ntawm DMS siv rau hauv cov hmoov ntxhua khaub ncaws muaj xws li cov khoom sib tov sib xyaw, cov ntxhua khaub ncaws siab, uas tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm txhua qhov sib xyaw hauv kev lag luam tshuaj ntxuav tes.
Scope ntawm daim ntawv thov
1. Nws yog tsim rau detergents.Thaum sib xyaw nrog cov khoom siv ntxhua khaub ncaws, xab npum thiab xab npum ntxhua khaub ncaws, nws tuaj yeem ua rau nws cov tsos dawb thiab txaus siab rau lub qhov muag, crystal ntshiab thiab plump.
2. Nws tuaj yeem siv los ntxuav cov paj rwb fiber ntau, nylon thiab lwm yam ntaub;nws muaj cov nyhuv whitening zoo heev ntawm cov txiv neej ua fiber ntau, polyamide thiab vinylon;nws kuj muaj cov nyhuv whitening zoo ntawm cov protein fiber thiab amino yas.
Kev siv
Lub solubility ntawm DMS hauv dej yog qis dua li ntawm VBL thiab #31, uas tuaj yeem hloov kho rau hauv 10% kev ncua los ntawm dej kub.Cov tshuaj npaj yuav tsum tau siv sai li sai tau kom tsis txhob raug tshav ntuj ncaj qha.Cov tshuaj pom zoo yog 0.08-0.4% hauv cov hmoov ntxhua thiab 0.1-0.3% hauv kev lag luam luam ntawv thiab dyeing.
Pob
25kg / fiber nruas lined nrog lub hnab yas (tuaj yeem ntim tau raws li cov neeg siv khoom xav tau)
Kev thauj mus los
Tsis txhob sib tsoo thiab raug thaum thauj.
Cia
Nws yuav tsum tau muab khaws cia rau hauv qhov chaw txias, qhuav thiab cua txias tsis pub ntau tshaj ob xyoos.
