Ranbar Orange P2070 High-performance DPP Pigment
Color Index: Pigment Orange 73
Hue: Reddish orange
CAS Registry Number: 84632-59-7
C.I. Structure Number: 561170
EC Number: 416-250-2
Chemical type: Diketopyrrolopyrrole DPP Pigment
Molecular formula: C?? H??N?O?
Relative molecular mass: 400.51
Chemical name: 3,6-Bis(4-tert-butylphenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
| Appearance | Orange powder |
| Concentration | >99% |
| Melting Point | >330°C |
| Density (20°C) | 1.21g/cm3 |
| Bulk Density | 0.37kg/l |
| Specific Surface Area | 23.6m2/g |
| Oil Absorption | 45.0g/100g |
| pH Value | 4.5-9.5 |
| Water Solubility (20°C) | <0.2mg/l |
Ranbar Orange P2070 is a high-performance red-orange diketopyrrolopyrrole DPP pigment, C.I. Pigment Orange 73. renowned for its vibrant color, high saturation, strong coloring power, excellent heat resistance, and outstanding colorfastness properties (including lightfastness, weather resistance, and migration resistance). This DPP pigment is one of the best alternatives to lead-containing pigments.
Ranbar DPP pigment Orange 73 exhibits excellent performance and finds widespread application, but its solvent resistance, lightfastness, and weatherability are slightly inferior to those of similar CI Pigment Red 254 and CI Pigment Red 264. It is not recommended to use them together, as their mixed crystal structures may lead to color changes.
Product Application:
Ranbar Orange P2070 DPP pigment boasts outstanding performance, making it suitable for coloring outdoor high-demand products. It finds wide application in industries such as coatings, plastics, and inks, including solvent-based coatings, water-based coatings, powder coatings, PVC, polyolefins, elastomers, solvent-based inks, water-based inks, etc.
| Acetone: 2-3 | Ethanol: 3 |
| Butanol: 3-4 | Ethyl Acetate / Toluene / Butanol: 2-3 |
| Butyl Acetate: 3 | Ethyl Acetate: 3 |
| Cyclohexanone: 2-3 | Ethylene Glycol: 3 |
| Dibutyl Phthalate: 2-3 | Methyl Ethyl Ketone: 3 |
| Diglycol: 4-5 | Methyl Isobutyl Ketone: 3 |
| Methyl Formamide / Water (1:3, 45°C): 4-5 | Toluene: 5 |
| Methyl Formamide / Methyl Ethyl Ketone (1:1): 2-3 | Trichloroethylene: 4-5 |
| Dioctyl Adipate: 3 | Water (45°C): 5 |
| Dioctyl Phthalate: 3 | Xylene: 4-5 |
