This product features a coating treatment to improve weather resistance, with a color difference ΔE ≤1.5, which solves the problem of fading of ordinary iron oxide green within 3 months of outdoor use. It has a low oil absorption value suitable for water-based paint systems, and no heavy metal precipitation to meet EU REACH standards. Its heat resistance up to 120℃ makes it suitable for high-temperature environments of exterior wall coatings, and the uniform particle size ensures consistent color rendering in large-scale construction projects.
Fineness: 325mesh Pass Rate ≥99%, Oil Absorption: 28-32g/100g, PH Value: 7.5-8.5, Bulk Density: 0.8-1.0g/cm³, Color Strength: 100±3% (relative to standard sample), Light Fastness: Grade 8 (ASTM D4303), Weather Resistance: ≥5000h (accelerated aging test), Chemical Stability: Resistant to acid & alkali environments, Toxicity Level: Non-toxic, meets EN 71-3 safety standards, Moisture Content ≤0.5%, Particle Size D50 ≤5μm
It is mainly used for exterior wall latex paint, real stone paint, imitation stone paint for buildings, municipal road guardrail coating, precast concrete component coloring, and outdoor billboard paint. It is compatible with water-based and solvent-based paint systems, and is especially suitable for use in areas with strong ultraviolet radiation in northern China, ensuring consistent and long-lasting color effects for large-scale construction projects.
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