Dynaset - Acid dyes for wool,silk,polyamide and its blends.It comprises modified 1:14 metal complex dyes and acid dyes with reactive group.It has very good light fastness and dyeing fastness and high tinting strength.
Acid Black B
1. Molecular formula: N/A | |
2. Molecular weight: N/A | |
3. Structure formula: | |
N/A | |
4. CAS NO.: N/A | |
5. Appearance: Black powder. | |
6. Usage: Mainly used in dyeing of wools,silk, polyamide and its blends. . | |
7. Packing, storage and transportation: Packed with 25KG cartons, allows to be tansported by the general means. |
Dynaset - Acid Dyes for wool,silk,polyamide and its blends.
It comprises modified 1:2 metal complex dyesand acid dyes with reactive group.
It has very good light fastness and dyeing fastness and high tinting strength.
Acid Black B
| Dynaset | C.I. Acid | Characteristics | |
|---|---|---|---|
| Black B | Specialty | Good for wool, silk, polyamide and its blends |
Properties and Applications
Acid Black B
It has all kinds of excellent fastness, good build up, good reproducibility, wide range of shades and good combinability. It is mainly used for the dyeing of polyamide, loose stock, top wool, spinning and cloth, etc.
| Standard | Light | Washing | Water | Perspiration | Perspiration | Rubbing | Alkaline |
| (Xenon) | (50℃) | ( Alkali) | ( Acid) | shrinking | |||
| 1/1 | Ch | Ch | Ch | Ch | (Dry) | Ch | |
| Wo | Wo | Wo | Wo | (Wet) | Wo | ||
| CO | CO | CO | CO | CO | |||
| ISO | 7 | 4 | 4-5 | 4-5 | 4-5 | 4-5 | 4-5 |
| 4-5 | 3-4 | 3-4 | 4 | 4 | 3 | ||
| 4-5 | 4-5 | 3-4 | 4-5 | 4-5 |
Acid Black B
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