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High thermal stability suitable for processing temperatures up to 800 °C.
Excellent lightfastness and weather resistance, meeting ISO 105-B02 Class 7–8.
Low oil absorption (< 22 g/100 g) enabling high pigment loading and efficient dispersion.
Non-hazardous formulation compliant with REACH Annex XIV and RoHS 2.0 directives.
Consistent particle size distribution (D50 ≈ 0.8–1.2 µm) ensuring uniform color development and gloss retention.
Ceramic glazes and underglaze decorations for tableware and architectural tiles.
High-temperature coatings for industrial furnaces, exhaust systems, and heat-resistant appliances.
Coloration of inorganic binders in refractory mortars and fireproofing materials.
Pigmentation of glass enamels and frits for automotive and decorative glass applications.
Stabilized coloring agent in phosphate-bonded investment casting slurries.
| Chemical Type | Complex iron-chromium oxide spinel (Fe,Cr)₂O₃-based |
| Product Form | Free-flowing fine powder |
| Appearance | Brilliant brick-red to maroon dry powder |
| Primary Applications | Ceramics, high-temperature coatings, refractories, glass enamels |
| Key Features | Thermal stability, UV resistance, chemical inertness, low solubility in acidic/alkaline media |
| Benefits | No blooming or migration; maintains hue integrity after firing; non-toxic and heavy-metal-free |
| Shelf Life | 36 months when stored in cool, dry, ventilated conditions away from direct sunlight |
| Recommended Dispersant | Acrylic or polyacrylate-based dispersants for aqueous systems; silicone oils for solvent-based media |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
