13576-25 Chelating & Dispersing Agent
Nta & Cov txiaj ntsig
- ruaj khov nyob rau hauv qhov kub thiab txias, alkali thiab electrolyte.Zoo oxidation tsis kam.
- Cov nqi chelating siab thiab ruaj khov muaj peev xwm rau cov hlau hnyav hnyav, xws li calcium ions, magnesium ions thiab hlau ions, thiab lwm yam, txawm tias nyob rau hauv qhov kub thiab txias, muaj zog alkali, oxidizing tus neeg sawv cev thiab electrolyte.
- Zoo heev dispersing nyhuv rau dyes.Muaj peev xwm ua kom ruaj ntseg ntawm da dej thiab tiv thaiv coagulation ntawm dyes, impurities los yog av, thiab lwm yam.
- Zoo anti-scale nyhuv.Yuav disperse av thiab impurities thiab tiv thaiv lawv cov sedimentation nyob rau hauv cov khoom.
- Kev ua haujlwm siab.Nqi-zoo.
Yam Khoom
| Qhov tsos: | Colorless pob tshab kua |
| Ionicity: | Tsis yog |
| tus nqi pH: | 2.0 ± 0.5 (1% aqueous tov) |
| Solubility: | Soluble hauv dej |
| Cov ntsiab lus: | 51% |
| Daim ntawv thov: | Ntau hom ntaub |
Pob
120kg yas chim, IBC tank & customized pob muaj rau xaiv
TIPS:
Vat dyes
Cov dyes yog cov dej-insoluble tseem ceeb thiab muaj tsawg kawg yog ob pawg carbonyl (C = O) uas tso cai rau cov dyes hloov los ntawm kev txo qis hauv alkaline tej yam kev mob rau hauv cov dej-soluble 'leuco compound'.Nws yog nyob rau hauv daim ntawv no uas cov xim yog absorbed los ntawm cellulose;Tom qab oxidation tom qab lub leuco compound regenerates niam txiv daim ntawv, insoluble vat dye, nyob rau hauv lub fiber.
Qhov tseem ceeb tshaj plaws ntuj vat dye yog Indigo los yog Indigotin pom raws li nws cov glucoside, Indican, nyob rau hauv ntau hom ntawm indigo cog indigofera.Vat dyes yog siv qhov chaw siab heev- thiab ntub-ceev ceev yuav tsum muaj.
Derivatives ntawm indigo, feem ntau halogenated (tshwj xeeb tshaj yog bromo substituents) muab lwm yam vat dye chav kawm xws li: indigoid thiab thioindigoid, anthraquinone (indanthrone, flavanthrone, pyranthone, acylaminoanthraquinone, anthrimide, dibenzathrone).
