Product Introduction
Metal Complex Acid Dyes For Wool, Silk, Polyamide, Polyamide Micro-Fiber And Its Blended Fabrics. Very Good Fastness. Economical Dyeing Of Wool And Polyamide.
Physical and Chemical Parameters
|
Appearance |
Black Powder or Particles |
|
pH Value (1% Water Solution) |
3.70-5.70 |
|
Strength |
98%-101% |
|
Color Difference CMC (2:1) |
≤0.50 |
|
Moisture |
≤8.00% |
|
Insoluble |
≤0.200% |
|
Solubility (90℃) |
≥50g/l |
|
Degree of Fineness (200um) |
≤8 |
|
Dust-Proof Performance |
≥2 |
Fastness Properties (Polyamide)
| Prolan® 2S |
Dyeing Depth |
Light (Xenon) |
Washing(50℃) |
Ironing | Perspiration Alkali |
Rubbing |
Dry- Cleaning |
|
|
Name of Dyes |
Color Pattern |
o.w.f |
1/1 |
Ch |
Ch |
Ch |
Dry |
Ch CO |
| Black 2S-LDN |
|
4 |
6 |
3 |
4-5 4-5 |
4-5 |
3-4 |
4 4 |
Product Properties
1.Good covering properties
2.Excellent compatibility
3.Good light fastness and washing fastness
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