Color quartz sand production process

  1). The quartz sand come from the quartz sand, particles with a special rounded treatment, so that particles round.
        2). The sand particles by multi-level sub-screen processing, and the size ratio, optimizing particle size, increasing the packing density
        3). Colored sand's color sintering in quartz sand by chemical bonds, the color of strong eternal.
        4). Rich colors, specifications varieties to meet different customer needs 1.2-2.5mm ,0.7-1 .2 mm ,0.3-0 .7 mm ,0.15-0 .5.
        5). Color according to the need for monochrome, color or multicolor free allocation, to meet different design requirements.
        6). High hardness, good wear resistance.
        7). It has good performance with epoxy, polyurethane and other resins.