Vat Dub 8 | 2278-50-4 ib
International sib npaug:
| Grey M | Novatic Grey M |
| Mikethrene Grey M | Dycosthren Grey M |
| Indanthren Grey M | Hibeithrene Grey M |
Cov khoom siv lub cev:
| Khoom npe | Vat Dub 8 | |||
| Specification | Tus nqi | |||
| Qhov tshwm sim | Cov hmoov dub | |||
|
General khoom | Txoj kev dyeing | KN | ||
| Dyeing Qhov tob (g / L) | 40 | |||
| Lub teeb (xenon) | 7 | |||
| Water spotting (tam sim ntawd) | 2-3 R | |||
| Qib-dyeing khoom | Zoo | |||
| Teeb & Ua pa | Alkalinity | 4-5 | ||
| Acidity | 4-5 | |||
|
Fastness zog |
Ntxuav | CH | 3-4 | |
| CO | 4-5 | |||
| VI | 4-5 | |||
|
Ua pa |
Acidity | CH | 4 | |
| CO | 4-5 | |||
| WO | 4-5 | |||
| Alkalinity | CH | 4 | ||
| CO | 4-5 | |||
| WO | 4-5 | |||
| Rubbing | Qhuav | 4-5 | ||
| ntub | 3-4 | |||
| Kub nias | 200 ℃ | CH | 3-4 | |
| Hypochlorite | CH | 4R | ||
Superiority:
Insoluble hauv dej, acetone, ethanol, chloroform, toluene, me ntsis soluble hauv o-chlorophenol thiab pyridine. Nws zoo nkaus li yellowish ntsuab nyob rau hauv concentrated sulfuric acid, thiab ua dub precipitate tom qab dilution. Nws zoo nkaus li xiav-ntsuab nyob rau hauv alkaline tov ntawm kev tuav pov hwm Powder thiab liab-xim av nyob rau hauv acidic tov. Siv rau dyeing paj rwb fibers thiab luam ntawv paj rwb ntaub, nrog zoo affinity. Kuj tseem siv rau dyeing silk, viscose fiber, thiab paj rwb.
Daim ntawv thov:
Vat dub 8 yog siv rau hauv dyeing paj rwb fiber ntau thiab luam ntawv paj rwb ntaub, kuj siv rau dyeing txhob lo lo ntxhuav, viscose fiber thiab paj rwb.
Pob: 25 kgs / hnab los yog raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Execution Standards: International Standards.
