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Copper Chromite Black (PBk28)
Product Information
| Parameter | Catalog Number | |||||
| Black-P005 | Black-P006 | Black-P007 | Black-P008 | Black-P009 | Black-P010 | |
| Masstone | ||||||
| Tint (1:3) | ||||||
| C.I.Name | Pigment Black 28 | Pigment Black 28 | Pigment Black 28 | Pigment Black 28 | Pigment Black 28 | Pigment Black 28 |
| C.I. No. | 77428 | 77428 | 77428 | 77428 | 77428 | 77428 |
| Pigment Chemical | Cu-Cr-Mn | Cu-Cr-Mn | Cu-Cr-Mn | Cu-Cr | Cu-Cr | Cu-Cr |
| Specific Gravity | 5.4 | 5.4 | 5.4 | 5.3 | 5.3 | 5.3 |
| Mean Particle Size (μm) | 0.5 | 0.5 | 0.6 | 0.6 | 0.5 | 0.5 |
| Oil Absorption (g/100g) | ~28 | ~28 | ~26 | ~27 | ~27 | ~27 |
| PH Value | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 | 4-8 |
| Heat Resistance (°C) | >500 | >500 | >500 | >500 | >500 | >500 |
| Acid Fastness (1-5) | 5 | 5 | 5 | 5 | 5 | 5 |
| Alkali Fastness (1-5) | 5 | 5 | 5 | 5 | 5 | 5 |
| Light Fastness (1-8) | 8 | 8 | 8 | 8 | 8 | 8 |
| Weather Fastness (1-5) | 5 | 5 | 5 | 5 | 5 | 5 |
*The colors shown in the table are only approximate, please test and confirm before use.
Main Characteristics
Main Applications
Copper chromite black is widely used in various industries due to its unique properties and versatility. Its main applications include:
Copper chromite black is widely used in the formulation of automotive, architectural and industrial coatings and paints. It can increase the gloss of the paint film, and enhance the coating adhesion and weather resistance.
This pigment can be used for the coloring of plastics and polymers, bringing a stable hue to the final product.
Copper chromite black is the key to producing high quality black printing inks. The pigment has excellent light and chemical resistance, ensuring the service life and gloss of the printed material.
Copper chromite black can be incorporated into outdoor construction materials such as cement, concrete, and mortar to enhance the visual effects of architectural elements.
Alfa Chemistry is a specialized supplier of complex inorganic color pigments. In addition to catalog products, we can also provide you with product customization services. If you have any needs, please contact us immediately.
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Alternative Energy
Micro-Nano Electric Materials
Nanomaterials
Organic and Printed Electronics
Photonic and Optical Materials
Polymer Science
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