The pigment uses surface coating treatment technology to improve the compatibility with coating systems, with excellent dispersibility and no flocculation during mixing. It meets ASTM G154 weather resistance test grade 5, ensuring that the coating will not fade or age after long-term outdoor use. It has excellent salt spray resistance, passing the 1000-hour ASTM B117 salt spray test. It has no metal impurities, meeting the high-quality requirements of automotive coating production. It complies with SGS RoHS environmental protection standards, and is non-toxic and environmentally friendly.
Chemical composition: PbCrO₄·PbMoO₄≥95%; Hue: 10R20 (CIE L*:38, a*:35, b*:10); Particle size: 0.2-0.4μm; Oil absorption: 16-20 g/100g; pH value: 7.5-8.5; Volatile matter content: ≤0.2%; Salt spray resistance: ≥1000 hours (ASTM B117); Bulk density: 420-440 g/L; Package: 20kg steel drum lined with polyethylene bag; Storage conditions: Cool and dry place, shelf life 24 months. All technical indicators meet the national automotive coating pigment standards.
This product is applicable to automotive original metal component coating, automotive refinish paint, commercial vehicle coating and outdoor metal furniture coating. The target industries include automotive manufacturing, coating manufacturing and metal products industry. Typical application scenarios include automotive body topcoat coating, truck chassis anti-corrosion coloring, which can ensure long-lasting bright color and excellent anti-aging and anti-corrosion performance of coatings, reducing the maintenance demand of automotive coatings after use.
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