| abstract |
The invention relates to a preparation method of manmade quartz stones. The preparation method comprises the following steps: after raw materials are weighed, the raw materials are stirred, spread, pressed, demolded and thermally cured to obtain cured boards, wherein the thermal curing time is 6-10 hours, and the curing temperature is 70-160 DEG C; and the cured boards are thickened, polished, cut, checked and packaged to obtain the manmade quartz stones. The preparation method simplifies a preparation process, is convenient and simple in operation, is wide in source of the raw materials, reduces the labor intensity of workers, decreases the production cost, and improves the production efficiency of enterprises. Meanwhile, the manmade quartz stones, prepared by the method, have beautiful shapes, bright patterns and unique colors, enrich the types and the patterns to a greater extent, can be applied to various decoration occasions, and are wide in application. |