Cenosphere Powder for drulling mud

         Product Description       Cenosphere, sometimes called microsphere, is a light weight, inert, hollow sphere made largely of silica and alumina and filled with air or inert gas., typically produced as a byproduct of coalcombustion at thermal power plants. The color varies from gray to almost white and their densityis about 0.6–0.9 g/cm³, all these property give it a widely application for insulation,refractory,oil drilling,coating,construction use.             Specifications for cenosphere of DFL      3, Typical Applications for cenosphere,   1), Chemicals/Coating/Painting  2), Plastics 3), Ceramics  4), Cosmetics  5), Electronic paper 6), Insulation  7), Retroreflective     4,Some pictures about our cenosphere for your checking,   Packaging & Shipping               Company Information    Company Introduction, ----We DFL Minmet Refractories Corp, as the only Asia director of TVA and ISO 9001:2008 certified company, have been dealing non-metallic minerals for nearly 20years, with a strict quality control and sincere service, our cenosphere has enjoyed a popular market in Australia,New Zealand, USA,Japan,Korea,Thailand etc, also hope to serve you this time with our products and service.       Any interests on our cenosphere/microsphere, pls feel free to let us know, hope to serve you soon.   Best regards.