ceramic particles for topsoil coverage

ceramic particles for topsoil coverage Shanghai TongYun Ceramic Building materials Co., Ltd.is a large mining company, who was established in 2006 and is engaged in non-metallic mineral extraction, production, processing, sales, consists of wall insulation material, ceramic, ceramic concrete, ceramic particles (powder) and other production bases. Registered capital is 12 million, and total investment is 80 million, covers an area of 80,000 square meters, cantains 178 employees, 36 technicians, 20 managers, while introducing high-tech equipment, Overall strength comesto the industry-leading level compared in the same line. New environment-friendly color ceramic particles --- gardening materials Our production of colored ceramic particle is a new environmentally friendly gardening materials, it is the use of kaolin, feldspar, quartz and clay as raw materials, organic high color agent, fired at high temperature, irregular granular appearance, non-toxic pollution, cleaning, keeping fertilizer and water, permeable breathable, the same color outside and inside, long use, not fade. Red, yellow, orange, green, green, blue, purple, brown, white and other colors, widely used for indoor potted cultivation substrate, through the modeling of different colors, make flowers and growing media mutually and also can be used for flowers and trees, topsoil coverage. Performance indicators: Size Shape: irregular particles, particle size --- large (5-8mm) middle (3-5mm) small (1-3mm) Weight: 1.80 - 2 .20g/cm3 Bulk density: 800-1200kg / m3 water absorption: 15.0-26.0% Mohs hardness: 3-5 PH: 6.5-7 .0