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High thermal stability up to 800°C, suitable for high-temperature ceramic and enamel applications.
Excellent lightfastness and weather resistance, maintaining color integrity under prolonged UV exposure.
Low solubility in water and common organic solvents, ensuring formulation stability in aqueous and solvent-based systems.
Consistent particle size distribution for uniform dispersion and optimal opacity in final products.
Non-toxic and heavy-metal-free (compliant with EN 71-3 and ASTM F963), meeting global safety standards for consumer-facing applications.
Ceramic glazes and underglaze decorations for tableware and architectural tiles.
High-performance industrial coatings for automotive and appliance components.
Coloration of vitreous enamels used on steel substrates (e.g., cookware, signage, HVAC units).
Pigmentation of refractory materials and investment casting shell molds.
Specialty inks for heat-transfer printing and ceramic decal applications.
| Chemical Type | Complex metal oxide (Calcium Molybdate-based) |
| Product Form | Fine, free-flowing powder |
| Appearance | Bright red powder with slight orange undertone |
| Primary Applications | Ceramics, enamels, high-temp coatings, refractories |
| Key Features | Thermal stability, UV resistance, chemical inertness, low volatility |
| Benefits | Color consistency across firing cycles, minimal batch variation, easy dispersion |
| pH (5% aqueous suspension) | 6.5 – 7.5 |
| Loss on Ignition (1000°C, 1 hr) | < 1.2 wt% |
Q1: What is the primary chemical composition of Cathay FLOWTINT Red FF2110?
A: Cathay FLOWTINT Red FF2110 is an iron oxide-based inorganic pigment, formulated to deliver consistent, heat-stable red coloration. Its composition centers on crystalline α-Fe₂O₃, with proprietary surface treatments to enhance dispersion and compatibility in demanding polymer and coating systems.
Q2: Is this pigment suitable for high-temperature processing applications such as engineering thermoplastics or powder coatings?
A: Yes — FF2110 is specifically engineered for thermal stability, maintaining color integrity during extrusion, injection molding, and curing processes up to approximately 300 °C. It exhibits minimal color shift and negligible volatilization under typical industrial processing conditions.
Q3: How does FF2110 compare to organic red pigments in terms of weather resistance and UV stability?
A: As an inorganic iron oxide pigment, FF2110 offers significantly superior lightfastness, UV resistance, and atmospheric stability compared to most organic reds. It shows no measurable fading or chalking under prolonged outdoor exposure and is widely selected for exterior-grade architectural coatings and durable plastic products.
Q4: Can FF2110 be used in food-contact plastics or toys?
A: While FF2110 meets general requirements for low heavy metal content and is manufactured under strict quality controls, its suitability for regulated end-uses depends on final formulation, processing conditions, and applicable regional compliance frameworks. Customers must conduct full regulatory validation — including migration testing where required — prior to use in food-contact or children’s product applications.
Q5: What is the recommended dosage range for optimal color strength and dispersion in polyolefin compounds?
A: Dosage depends on desired shade intensity, base resin properties, and processing method, but FF2110 is typically used at low concentrations — generally ranging from 0.1% to 2% by weight — to achieve strong, uniform red tones while preserving mechanical performance and processability.
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