| Customization: | Available |
|---|---|
| CAS NO.: | 31778-10-6 |
| Formula: | C29h25n5o5 |
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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 plastic stock coloring and packaging printing ink, in soft PVC does not migrate; used for polyacrylonitrile stock coloring; used for acetate and polyurethane foam stock coloring; can also be used for packaging printing ink; also used for plastic and paint printing coloring.
| Graphtol Red HF2B | Hostaprint Red HF3B 31 |
| Hostasin Red HF2B | Novoperm Red HF2B 01 |
| PV Red HF2B 01 | PV Red HF 2B |
| Renol Red FH2B-HW |
| Product Name | Pigment Red 208 | |||
| Fastness | Heat Resistant | 250ºC | ||
| Light Resistant | 7-8 | |||
| Acid Resistant | 5 | |||
| Alkali Resistant | 5 | |||
| Water Resistant | 5 | |||
| Oil Resistant | 5 | |||
| Range of Applications | Ink | Offset Inks | √ | |
| Water-based Inks | √ | |||
| Solvent Inks | √ | |||
| Paint | Solvent Paint | √ | ||
| Water Paint | √ | |||
| Industrial Paint | √ | |||
| Plastics | √ | |||
| Rubber | √ | |||
| Pigment Printing | √ | |||
| Stationery | ||||
| PH Value | 7 | |||
| Oil Absorption (ml/100g) | 40-45 | |||
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