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Highly stable iron oxide-based black pigment with excellent thermal and lightfastness.
Low oil absorption ensures efficient dispersion and optimal rheology in demanding formulations.
Non-toxic, heavy-metal-free composition compliant with global environmental and safety regulations.
Consistent particle size distribution for uniform color strength and batch-to-batch reproducibility.
Superior weather resistance and alkali stability, ideal for exterior and cementitious applications.
Architectural concrete and precast concrete products.
Exterior wall coatings and façade systems.
Ceramic tile glazes and vitrified tile bodies.
Plastic compounds requiring long-term UV stability.
Industrial floor coatings and epoxy mortars.
| Chemical Type | Iron Oxide (Fe₃O₄ / γ-Fe₂O₃ blend) |
| Product Form | Free-flowing dry powder |
| Appearance | Jet black, fine granular powder |
| Primary Applications | Concrete, coatings, ceramics, plastics |
| Key Features | Non-toxic, UV-stable, alkali-resistant |
| Benefits | Low dust generation, high tinting strength, minimal bleeding |
| pH (10% aqueous suspension) | 6.5 – 8.0 |
| Volatile Matter (105°C, 2 hrs) | ≤ 1.0 wt% |
Q1: What is the primary chemical composition of Cathay FERROTINT Black F9300?
A: Cathay FERROTINT Black F9300 is a high-performance inorganic black pigment based on complex iron oxide–manganese oxide spinel structure, engineered for thermal and chemical stability in demanding industrial applications.
Q2: Is F9300 suitable for use in polyolefin compounds processed at high temperatures?
A: Yes — F9300 exhibits excellent thermal stability and is routinely used in polypropylene and polyethylene masterbatches processed up to 280 °C without significant color shift or degradation.
Q3: How does F9300 compare to carbon black in terms of UV resistance and electrical properties?
A: Unlike carbon black, F9300 is non-conductive and provides superior UV inertness without promoting polymer photodegradation; it delivers consistent jet-black hue with no risk of electrostatic buildup in sensitive applications.
Q4: Can F9300 be dispersed in aqueous systems for coatings or inks?
A: Yes — with appropriate surfactant-assisted dispersion protocols, F9300 achieves stable, fine-particle suspensions in water-based architectural coatings, ceramic glazes, and industrial ink formulations.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
