Nigrosine Nhema (Acid Black 2)
>Tsanangudzo yeAcid Black 2
Acid Black 2chitarisiko chitema chinopenya granular.Dhayi iyi inoratidza kusaita solubility mumvura pamwe nedoro.Kana yanyungudutswa mumvura uye ethanol, inotora mumvuri weblue-violet; Kana yaunzwa kune concentrated sulfuric acid, inotora ruvara rwebhuruu.pakunyungudutswa kwe sulfuric acid, ruvara runoshanduka kuita ruvara rwepepuru, zvichiita kuti pave nekunaya kwakajeka.pakuwedzerwa kwe sodium hydroxide (NaOH), rima repepuru precipitate rinoumbwa.
| Simba | 100 % | |
| Mesh | 80 | |
| Hunyoro (%) | ≤3 | |
| Insolubles (%) | ≤0.02 | |
| Fastness | ||
| Chiedza | 7 | |
| Sipo | 4~5 | |
| Kukwiza | Dry | 5 |
| Wet | 4~5 | |
| Packing | ||
| 25KG PW Bag / Iron Drum | ||
| Application | ||
| 1.Inonyanya kushandiswa kudhaya pamvere dzemakwai, sirika nekotoni 2.Inoshandiswawo kudhaya pamatehwe. | ||
> Kushandiswa kweAcid Black 2
Main Application: Kudhaya dehwe.
Zvimwe Zvishandiso: Inokodzera kudhayi mapepa, huni, sipo, anodized aluminium, makushe, sirika, uye kugadzira inki.
> Package yeAcid Black 2
25kg bhegi, chigubhu, bhokisi bhokisi
