Complaint
Organic pigments are insoluble organic substances which are usually added to a substrate in a highly dispersed state to colour the substrate. The fundamental difference between organic pigments and dyes is that dyes are soluble in the dyeing medium used, whereas pigments are not soluble in the medium in which they are used nor in the substrate being coloured. Many pigments and dyes are identical in chemical structure and can be transformed into each other by using different methods, for example, certain reduction dyes and sulphide reduction dyes can be used as fibre dyes if they are reduced to cryptochromes; if they are not reduced, they can be used as pigments in high grade inks. Organic pigments are widely used in inks, paints, coatings, synthetic fibres, as well as in the printing of fabrics, plastics, rubber and leather, with the largest amount of pigments used in inks.
Application:
Mainly used for the coloring of paints, printing inks, plastics and raw pulp.
For high-grade printing inks, such as plastic laminated plastic films.
Used for solvent-based wood coloring, spelling out brown color with carbon black.
| Craphtol Bordo HF3R | Hostaprint 31 Bordeaux HF3R |
| Novofil Bordeaux BB | Novofil Bordeaux HF3R |
| Permanent Bordeaux HF3R | PV-Bordeaux HF3R |
| Product Name | Pigment Violet 32 | ||
| Fastness | Light | 7-8 | |
| Heat | 200 | ||
| Water | 5 | ||
| Acid | 5 | ||
| Alkali | 5 | ||
| PH Value | 6 | ||
| Oil Absorption | 97 | ||
| Range of Applications | Printing Ink | Solvent Based Ink | √ |
| Water Based Ink | √ | ||
| Offset Ink | |||
| Industrial Paint | |||
| Water Coating | √ | ||
| Plastic Rubber | √ | ||
| Color Paste | √ | ||
