Product Introduction grown in Fusui slope Vero Vero ball clay, commonly known as white clay, formerly known as kaolin, also known as refractory clay. In 1982, the fourth team in Guangxi geological exploration survey, exploration Mingwei Luo ball clay reserves of 50 million tons. In 1993, the famous clay expert Professor Liu Changling studied Veronica clay minerals, and domestic and foreign kaolin and soft clay, ball clay, a comparative study will be screened as Vero ball clay refractory clay. In 1995, the geological characteristics and other senior 王双彬 Vero ball clay, the material composition, physical and chemical properties and other characteristics were further study, noted that Vero ball clay is a sedimentary deposits form a relatively new era, not the weathered residual deposits. Fine ore mineral particles, highly adaptable, mineral composition disorderly kaolinite. Vero ball clay ingredients for disordered kaolinite (70% -95%), followed by quartz (<30%) and traces of ilmenite thereof. -2μm Fine particle content of mineral particles greater than 70%, some ore block up to 95%, including kaolinite particle size of less than 2μm, an average particle size of 0.98μm. Ore plasticity index greater than 25, usually 34-35, up to 57, refractoriness to 1680 ℃ -1770 ℃. Vero ball clay is a clay mineral quality on the domestic and the world, uses a very wide range, metallurgy, light industry, chemical industry, feeding mouth stemming mainly ceramic materials and plastics, rubber, paper, paints, household chemicals Auxiliary materials or functional materials, can be used for the production of aluminum sulfate, aluminum chloride, silica-alumina silica and the like. Second, the physical and chemical indicators index content% SiO2: 49.0; Al2O3: 35-37; Fe2O3: ≤1.2; CaO: 0.01; MgO: 0.78; TiO2: 0.6; Na2O: 0.19; K2O: 0.12; LOI: 11.37; refractoriness: ≥1700 ℃ plasticity index: ≥30; Third, the specification and price 1, powder, 200 mesh, natural white 50-60, 300 yuan / ton, (for 20,000 tons / month) Note: The above are ex-factory price, not VAT. Large price concessions, please call to discuss.