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High thermal stability up to 800 °C, suitable for high-temperature ceramic and enamel applications.
Excellent chemical resistance against acids, alkalis, and solvents in industrial coating systems.
Low heavy metal content, compliant with RoHS and REACH regulatory requirements.
Consistent particle size distribution ensuring uniform dispersion and color reproducibility.
Non-toxic and environmentally compatible formulation for sustainable manufacturing processes.
Ceramic glazes and underglaze decorations for tableware and architectural tiles.
High-performance industrial coatings for automotive and appliance components.
Colorants in glass enamels and vitreous coatings requiring long-term UV and weather resistance.
Pigmentation of refractory materials and heat-resistant plastics.
Functional fillers in flame-retardant composites and specialty polymer masterbatches.
| Chemical Type | Mixed Metal Oxide (Zinc Iron Chromite-based) |
| Product Form | Fine Dry Powder |
| Appearance | Yellow-Brown Free-Flowing Powder |
| Primary Applications | Ceramics, Enamels, High-Temperature Coatings, Glass Colorants |
| Key Features | Thermal Stability, Chemical Inertness, Lightfastness, Non-Volatility |
| Benefits | Color Consistency, Low Migration Risk, Regulatory Compliance (RoHS/REACH) |
| pH Value (10% Aqueous Slurry) | 6.5 – 7.5 |
| Loss on Ignition (1000 °C, 1 hr) | ≤ 1.2% |
Q1: What is the primary chemical composition of Cathay CATHAYCOAT Yellow YA22LV?
A: YA22LV is a high-performance inorganic yellow pigment based on a modified lead-free complex metal oxide system, engineered for thermal stability and chromatic consistency in demanding industrial applications.
Q2: Is YA22LV suitable for use in heat-sensitive polymer systems such as PVC or low-melt polyolefins?
A: Yes — YA22LV exhibits excellent thermal stability and is routinely processed in PVC compounds, flexible films, and injection-molded polyolefin parts without significant hue shift or decomposition under standard extrusion and molding conditions.
Q3: How does YA22LV compare to organic yellow pigments in terms of weather resistance and lightfastness?
A: As an inorganic pigment, YA22LV delivers significantly superior UV resistance, chalk resistance, and long-term color retention compared to most organic yellows—making it preferred for exterior coatings, architectural plastics, and durable goods requiring extended outdoor exposure.
Q4: Can YA22LV be used in water-based coating systems without dispersion additives?
A: While YA22LV is inherently hydrophobic, it can be effectively incorporated into water-based systems using standard anionic or nonionic dispersants; pre-dispersed versions are also available upon request to simplify formulation and ensure optimal stability and tinting strength.
Q5: What is the typical dosage range for YA22LV in industrial coating and plastic applications?
A: Dosage depends on the desired opacity, shade intensity, and substrate; in most industrial coatings and thermoplastic compounds, YA22LV is typically used at low concentrations, generally ranging from 0.1% to 2% by weight, with optimal performance achieved through application-specific optimization.
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