An artificial sand color is selected by the quartz sand roundness multiple processes, particle zhucha, further chemical treatment from high temperature sintering. Artificial sand color to compensate for the natural sand colors bright colors and varieties fewer defects, color solid and durable. Color mark upon multi-level screening, thereby ensuring uniform size distribution, accumulation density increases, anti weight. Features : 1, uniform particle size specifications, particle zhucha, arbitrary grading 2, rich colors, lasting Beautiful. 3, and various resin and insoluble good. Performance : 1, roundness : zhucha-like particles 6%, 4% profiled two particles, hardness : Mo's mineral hardness : 6.5 ~ 7.0 3. share : real proportions : 2,650 kg/m3; accumulation share : 1524 ~ 1588 kg/m3 4. Cleanliness : Contamination ≤ 1% 5, porosity : ≤ 23.8% 6 that the acid : 10% HCl solution for 8 hours, 7 color unchanged, alkali resistance : 10% NaOH solution for 8 hours. 8 No change color, resistance to solvents : xylene solution soak for 24 hours, no change colors 9, heat water : 90 ° C water immersion eight hours, uses no change colors : artificial sand with the main colors used in various color Epoxy Floor, stonelike, various architectural coatings, sandstone plates, ABS modified felt, waterproof membrane, handicrafts, it colorful Weathering strong, wear-resistant corrosion resistance and non-slip, seamless, high-grade appearance.