1. | Product Information | |
1) Product name | Sunfast Violet 256 | |
2) Color index name | Pigment Violet 23 | |
3) Chemical type | Dioxazine | |
4) Molecular formula | C34H22Cl2N4O2 | |
5) CAS No. | 6358-30-1 | |
6) EU No. | 228-767-9 | |
7) Relative trade name | Clariant Permanent Violet RL | |
2. | Physical Properties | |
1) PH Value | 6-8 | |
2) Specific gravity | 1.50±0.1 | |
3) Water soluble | 1.0% max | |
4) Oil absorption | 40±5% | |
5) Heat stability | 250 Degree C | |
6) Resistance to Water (1-5) | 5 | |
7) Resistance to Oil (1-5) | 5 | |
8) Resistance to Acid (1-5) | 5 | |
9)Resistance to Alkali (1-5) | 5 | |
10) Light fastness (1-8) | 7-8 | |
11) Weather fastness (1-5) | 5 | |
12) Migration resistance | 5 | |
13) E | ≤1.0 | |
3. | Application | |
1) Plastics | PE, PVC, ABS, PP, FIBER | |
2) Coating | Industrial paints, powder coating, OEM paints | |
3) Inks | Water based ink, offset ink, gravure ink | |
Textile printing paste, emusion | ||
4. | Technical comments | |
Sunfast Violet 256 is a fully finished grade with higher concentration, good gloss, good dispersion, and more bluish shade, which is used well for almost all industries. | ||
Henghao can provide free Pigment Violet 23 sample to you for your test.Pigment Violet 23 from Henghao have stable quality and competitive price,and the good customer service win a lot of long-term cooperative partners for Henghao.
