Viscofil Black VBC
Pigment Black 7
Viscofil Black VBC is a pigment preparation of approx. 27% pigment and contains anionic dispersing and wetting agents and propylene glycol. The Colour Index of the basic pigment is Pigment Black 7. This finely dispersed pigment dispersion is suitable for the dope dyeing of viscose, stationery, latex and fertilizer.
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Benefits
- Finely dispersed
- Excellent Stability in acid and alkaline media
- Excellent color yield
Technical data
Safety
For regulatory details such as the classification and labelling as dangerous substances or goods please refer to our corresponding Material Safety Data Sheet.
Product Data
Physical Data
| Density | [g/cm³] | 1.15 |
| Viscosity | [Pa·s] | < 2 |
| Specific surface | [m²/g] | – |
| Average particle size | [nm] | – |
| Pigment content | [%] | approx. 27 |
| Water content | [%] | approx. 60 |
Fastness Data
| 1% in viscose fiber | 5% in viscose fiber | ||
| Light fastness | – | 8 | 8 |
| Alkali fastness | 5 | – | – |
| Acid fastness | 5 | – | – |
Applications
Viscofil Black VBC is recommended for:
- Writing Inks
- School and Hobby Requisits
- Artist’s Colors
- Shoe Care Products
- Fertilizers
- Viscose
- Latex Gloves