product

  • Drilling grade cenosphere

    Drilling grade cenosphere

    Cenosphere is a lightweight, inert, hollow sphere made largely of silica and alumina and filled with air or inert gas, typically produced as a byproduct of coal combustion at thermal power plants. The color of cenospheres varies from gray to almost white and their density is about 0.35-0.45g/cc, which gives them a great buoyancy. Cf. glass microspheres. DATA SHEET PROPERTY SPECIFICATIONS Particle size 40 -200mesh Bulk Density 0.35-0.45g/cc Part...