Look at the color, the color here is mainly to look at the color of the carcass part of the bone porcelain that does not cover the flower surface, and the high-quality bone porcelain with high bone charcoal content should be milky white or milky white.
As the name implies, the main raw material of bone porcelain is bone powder, in addition to bone powder, there are two kinds of raw materials: one is natural mineral materials, mainly including quartz, feldspar, kaolin, etc., mainly used for green bodies; the other is chemical raw materials, such as borax, boric acid, light calcium carbonate, etc.
Today, metal coatings come in a variety of colours, textures and patterns and as companies continue to create innovative and technologically advanced solutions, it is no surprise that the basis of their success stems from PVDF resin-based coatings.