Large supply of 325-400 mesh calcium carbonate powder

Guigang Qin Shi Group was established in 1993, Guigang Guiping Cheng package quarry, sold to the local cement plant. In 2003 the group built and registered Qin Shi lime plant. Group invested 800 million to build a six kiln for the production of slaked lime and hydrated lime, products from domestic and foreign sales. In 2010 the Group invested 10 million to build Shifen, mainly produced by Flying powder putty, large white powder, Whitehead powder, talc, heavy calcium powder. Qin Shi Group under Shifen using high-quality natural dolomite / Whitehead produce large amounts of putty used Flying powder fineness of 325-400 mesh, containing more than 98% calcium carbonate, whiteness of 95% or more, far sales Guangdong and Guangxi various putty plants and other manufacturers . History and Acer thick strength, so the group has been in a good and healthy development, the quality of the Group's products is that we win the honor and the good development of the root causes! Heavy calcium carbonate referred to as "TSP", alias calcite powder, Flying powder, large white powder, the formula is CaCO3. With high brightness, purity, chemical composition and stability characteristics. Uses: used in plastics, rubber, ceramics, handicrafts, artificial marble, paper, paint, paint, putty powder, road signs and other areas as filler.