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High thermal stability suitable for processing temperatures up to 800 °C.
Excellent UV resistance and long-term weathering performance in outdoor applications.
Non-toxic, heavy-metal-free formulation compliant with global environmental regulations.
Consistent particle size distribution ensuring uniform dispersion and color strength.
Chemically inert and resistant to acids, alkalis, and solvents under standard industrial conditions.
Ceramic glazes and decorative tiles requiring high-temperature firing stability.
Architectural concrete and precast elements for durable, fade-resistant black coloring.
High-performance coatings for industrial equipment and infrastructure projects.
Plastic compounds used in automotive interior components and technical parts.
Specialty inks for heat-transfer printing on textiles and polymer substrates.
| Chemical Type | Mixed Metal Oxide (Fe–Mn–Cr spinel-based) |
| Product Form | Fine dry powder |
| Appearance | Jet-black granular powder with matte finish |
| Primary Applications | Ceramics, construction materials, high-temperature coatings, engineering plastics |
| Key Features | Heat stability, lightfastness, chemical inertness, low oil absorption |
| Benefits | Color consistency across batches, minimal migration, RoHS and REACH compliant |
| Density (g/cm³) | 4.2 – 4.5 |
| Moisture Content (wt%) | < 0.5% |
Q1: What is the primary chemical composition of Cathay CATHAYCOAT Black BB30 6?
A: Cathay CATHAYCOAT Black BB30 6 is a high-performance inorganic black pigment based on a stabilized mixed-metal oxide system, engineered for thermal and chemical robustness in demanding industrial coatings.
Q2: Is this pigment suitable for high-temperature curing applications, such as coil coating or powder coating?
A: Yes — BB30 6 is specifically formulated to retain color integrity and dispersion stability under elevated processing temperatures, making it well-suited for coil coating, automotive OEM finishes, and thermoset powder systems.
Q3: How does BB30 6 compare to carbon black in terms of UV resistance and weathering performance?
A: As an inorganic oxide pigment, BB30 6 offers inherently superior UV stability and resistance to chalking versus organic or carbon-based blacks, especially in exterior architectural and industrial maintenance coatings exposed to prolonged sunlight and moisture.
Q4: What types of resin systems is BB30 6 typically compatible with?
A: BB30 6 demonstrates broad compatibility with common industrial coating resins, including polyester, acrylic, epoxy, polyurethane, and alkyd systems — both solvent-borne and water-borne formulations.
Q5: What is the typical dosage range when using BB30 6 in coating formulations?
A: Dosage depends on the desired opacity, gloss level, and substrate coverage requirements; it is generally used at low concentrations, typically ranging from 0.1% to 2% by weight in the final formulation.
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