The pigment has uniform particle size distribution, with pure and full color, which can provide stable and consistent coloring effect for building materials. It has excellent acid and alkali corrosion resistance, and can withstand high temperature up to 300℃ without discoloration. It has good miscibility with cement and mortar, and will not produce flocculation during mixing. It has passed ISO 9001 quality management system certification, ensuring the stability of product quality. It will not release harmful substances during use, meeting the environmental protection requirements of building materials production.
Chemical composition: Fe₂O₃≥98.5%; Hue: 60R30 (CIE L*: 45, a*:28, b*:12); Particle size: 0.1-0.5μm; Oil absorption: 22-26 g/100g; pH value: 6.5-7.0; Volatile matter content: ≤0.5%; Water dispersibility: ≥95%; Bulk density: 380-400 g/L; Package: 20kg food-grade PP woven bag; Storage conditions: Dry and ventilated place, shelf life 18 months. All technical indicators meet the national pigment quality standards.
This product is applicable to coloring of building bricks, tiles, precast concrete components, exterior wall mortar and other scenarios. The target industries include building materials manufacturing, prefabricated component processing plants and building materials dealers. Typical application scenarios include residential community exterior brick coloring, municipal engineering prefabricated component coloring, which can ensure the unified color of building materials and avoid fading, reducing later renovation costs and improving the overall appearance of construction projects.
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