Ranbar Black I0330 High-temperature Resistant Copper Chrome Black Pigment
| Physical data | fastness data |
| Density: 5.2-5.4g/cm3 | Lightfastness: 8 grade (1-8) blue wool ruler |
| Oil absorption: 14-20g/100g | Weather resistance: Grade 5 (1-5) grayscale |
| Water soluble matter content：≤1.0% | Temperature resistance：800℃ |
| Water content: ≤1.0% | Acid resistance: Grade 5 (1-5) |
| PH acidity: 6.0-8.0 | alkaline resistance: Grade 5 (1-5) |
| 45-micron sieve residue: ≤0.5% | Solvent resistance: Grade 5 (1-5) |
| Average particle size: 1.2μm | Cement resistance: Grade 5 (1-5) |
| Electrical conductivity: <200us/cm |
Ranbar Black I0330 Copper Chrome Black Pigment is a black composite inorganic pigment synthesized through a solid-phase reaction at high temperatures from a mixture of copper, chromium, and manganese oxides. Its color index is C.I. Pigment Black 28. This pigment is highly opaque, with strong covering power and a stable structure, presenting a very deep blue-black hue.
Ranbar Black I0330 Copper Chrome Black Pigment offers excellent chemical stability and color fastness. It possesses numerous advantages, including environmental friendliness, non-toxicity, high temperature resistance, UV resistance, acid and alkali resistance, solvent resistance, non-migrating properties, no bleeding, easy dispersion, and resistance to warping.
Coatings: exterior wall coatings, fluorocarbon coatings, industrial coatings, automotive coatings, decorative coatings, camouflage coatings, powder coatings, aerospace, and marine coatings, etc.
Plastics: high-temperature-resistant engineering plastics, special plastics, color masterbatches, etc.
Others: sintered ink, colored sand, concrete, various construction materials, colored glass, ceramics, enamelware, etc.
