Product Description

Glass beads in the range from 0.2&#**6;m to **0&#**6;m. With N2 or CO2 inside and over *5% spheres,the material has excellent fluidity as well as sound electric and heat insulation.Hence it is called "The Space Era Material". The cenopheres are spherical , with uniform stress and strain ,which can be used as fillers for high molecular materials or compounded with metals ,non-metallic materials, resulted in composite materials of different functions or characteristics, applicable widely in multiple fields such as ocean aerospace development, building , auto parts, electrical appliances and materials. Chemical property SiO*-Al2O*-Fe2O*-MgO-CaO-Na2O-TiO2