Product Introduction
One Of Acid Dyes. Mainly Used In Polyamide. Excellent Migration And Covering. Suitable For Pale Shade. The After Treatment Is Needed For Medium Shade.
Physical and Chemical Parameters
|
Appearance |
Blue Powder |
|
pH Value (1% Water Solution) |
8.20-10.20 |
|
Strength |
98%-101% |
|
Color Difference CMC (2:1) |
≤0.50 |
|
Moisture |
≤8.00% |
|
Insoluble |
≤0.200% |
|
Solubility (90℃) |
≥80g/l |
|
Degree of Fineness (200um) |
≤8 |
|
Dust-Proof Performance |
≥2 |
Fastness Properties (Polyamide)
|
Meganyl® L |
Dyeing Depth |
Light (Xenon) |
Washing(50℃) |
Water |
Perspiration Alkali |
Rubbing |
Hot Pressing |
Chlorinated Water |
|
|
Name of Dyes |
Color Pattern |
o.w.f |
1/1 |
Ch |
Ch |
Ch |
Dry |
180℃ |
50mg/L |
| Blue L-2R |
|
1 |
6 |
3-4 |
4-5 |
4-5 |
5 |
4-5 |
2-3 |
Product Properties
1.No blocking effect.
2.Good covering properties
3.Good dyeing properties.
4.High light fastness, even for pale shades
5.Very good levelling and migration properties.
6.Wide range of shades,excellent combinability.
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