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Copper Chromite Black (P.BK. 28) For Coating
FULLN CHEMICAL FU-C601 Copper Chromite Black C.I. Pigment Black 28 (77428)For Coating are specifically developed for the coatings as inorganic pigments, which are composed of several metal oxides. The products are more above simple composites, as through high temperature solid-phase reaction. The metal ions are thermally diffused into the lattice of within the fundamental crystal. And thus partially replaces the basic cations in the lattice and turn the material as a new substance. The transformed pigments have excellent weather resistance, heat resistance, light resistance and chemical resistance. They are compatible with most coatings, especially suitable for outdoor coatings requiring high chemical resistance.
Features
FULLN CHEMICAL FU-C601 Copper Chromite Black C.I. Pigment Black 28 (77428) is for For Coating Dark black powder with excellent heat resistance, weather resistance, light resistance, chemical resistance, and excellent hiding power is suitable for all kinds of coatings, especially in the application of high temperature resistant coatings.
Cu-Cr Black is a highly dark, bluish metal oxide mixtures of blackish pigments, which are produced with varieties of metal oxides through high temperature solid reaction. It exhibits characteristics of high grade of color purity, high temperature resistance, acid and alkaline resistance, solvent resistance, non-migration,easy dispersion,and chemical inertia and stability. Most importantly, it is environment-friendly non-toxic.
Copper Chromite Black, C. I. Pigment Black 28 (77428), Dark black powder with excellent heat resistance, weather resistance, light resistance, chemical resistance, and excellent hiding power is suitable for all kinds of coatings, especially in the application of high temperature resistant coatings.
| Masstone | Tint | Item No. | Pigment CI Name | Item Name | Composition | CAS No. |
| FU-C601 | C.I. Pigment Black 28 (77428) | Copper Chromite Black | Cu-Mn-Cr | 68186-91-4 |
Product Features
1.It has excellent chemical and color stability.
2.Resistant to high temperature. The formation through high temperature calcination provides a structurally stable substance.
3.It exhibits excellent covering ability and weather resistance, and is environmentally safe and non-toxic.
Technical Indicators
Density: 0.75g/cm3
Moisture: ≤0.2%
Averaging Particle Size: 1.68~2.50um
Electrical Conductivity: <200us/cm
Oil-absorbing Capacity: 11~25g/100g
PH Value: 6~9
Mesh Sieve Residue: ≤0.02%
Maximum Temperature Tolerance: 800℃
Weather Resistance: 8 (1~8)
Light Fastness: 5 (1~5)
Acid and Alkaline Resistance: 5 (1~5)
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