The core advantage lies in the surface modification process coated with UV absorbers, which can effectively block the damage of UV rays to the pigment crystals, with UV resistance grade 8 and weather resistance grade 6 or above, no obvious fading after 3 years of outdoor exposure. It has excellent chalking resistance, which can ensure that the coated surface of outdoor building materials remains smooth and bright for a long time. At the same time, it has passed ISO 14001 environmental management certification, the production process meets environmental protection standards, and does not contain heavy metal harmful substances, suitable for the coloring needs of various outdoor coatings, cement products and outdoor furniture.
Specific parameters include average particle size of 40μm, weather resistance grade 6.2 (ASTM G154), UV resistance grade 8, hiding power of 14.2 g/㎡, chalking resistance grade 5, heat resistance temperature of 260℃, volatile matter content of 0.55%, pH value of 8.1, 325 mesh sieve residue ≤0.03%, packaged in 25kg carton boxes, heavy metal content meets EU RoHS standards, storage stability of ≥12 months, hue deviation ≤0.2.
It is mainly applicable to outdoor building coatings, outdoor furniture coating, cement prefabricated parts coloring, road sign coatings, landscape building materials and other scenarios, compatible with solvent-based and water-based outdoor coating systems. It can be used as the main coloring pigment or color matching pigment to provide long-term and stable blue coloring effect for outdoor building materials, resisting the erosion of harsh outdoor environment.
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