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High thermal stability suitable for processing temperatures up to 1000°C.
Excellent lightfastness and weather resistance, maintaining color integrity under prolonged UV exposure.
Non-toxic formulation compliant with REACH and RoHS directives for safe handling and end-use.
Superior dispersion performance in aqueous and solvent-based systems without requiring additional dispersants.
Consistent batch-to-batch color reproducibility ensured by strict ISO 9001-certified manufacturing controls.
Ceramic glazes and frits for architectural tiles and tableware.
High-performance coatings for industrial equipment and exterior building facades.
Coloration of refractory materials including firebricks and kiln furniture.
Pigmentation of concrete and cement-based decorative precast elements.
Functional coloring agent in polymer composites requiring thermal and chemical stability.
| Chemical Type | Mixed metal oxide (Fe–Mn–Cr spinel-based) |
| Product Form | Fine dry powder |
| Appearance | Uniform brown granular powder |
| Primary Applications | Ceramics, refractories, architectural coatings, concrete pigmentation |
| Key Features | Heat resistant, UV stable, chemically inert, non-volatile |
| Benefits | Reduced fading, low migration, high opacity, minimal impact on matrix properties |
| Storage Conditions | Store in cool, dry, well-ventilated area away from moisture and direct sunlight |
| Regulatory Compliance | REACH registered; RoHS compliant; non-hazardous per GHS classification |
Q1: What is the primary chemical composition of CATHAYGRAN Brown F8150GS?
A: CATHAYGRAN Brown F8150GS is a mixed-metal oxide pigment based on iron and manganese oxides, engineered for thermal and chemical stability in demanding industrial applications.
Q2: Is this pigment suitable for use in food-contact plastics?
A: While F8150GS is an inorganic pigment with inherently low solubility and high migration resistance, its suitability for food-contact applications depends on final formulation compliance and regional regulatory assessment—users must conduct full migration testing and consult applicable food contact material regulations.
Q3: How does F8150GS perform under high-temperature processing conditions?
A: This pigment exhibits excellent thermal stability and retains color integrity during standard polymer processing, including injection molding and extrusion at temperatures up to 300°C, without significant degradation or gas evolution.
Q4: Can F8150GS be used in aqueous systems such as architectural coatings or cementitious materials?
A: Yes—F8150GS demonstrates good dispersibility and alkali resistance, making it well-suited for use in cement, stucco, and water-based architectural paints where long-term color retention and weathering resistance are required.
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E-mail: wangxingqiang@ericwchem.com
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