All Categories Grade : Vipra 300 Packaging Type : bag State : Powdered Cenospheres Compound are reduced raw materials cost, improve flow-ability, reduced resin demand, improved insulation values. Resistant to absorption,reduced end product weight. The spherical shape of Cenospheres improves flow-ability in most applications and provides a more even distribution of the filler material. The natural properties of Cenosphere are easy to handle and provide a low surface area-to-volume ratio. Due to their inert properties they are not affected by solvents, water, acids or alkalis. Cenospheres are 75% lighter than other minerals currently used as a filler or extender and are 30% lighter than most resins. Particle Size: -300 Micron : 99 % +300 Micron : 0-1 % Compositions: Bulk Density(Loose) : 0.35 to 0.5 g/cc Moisture : within 3% Sinker : 0-1% Chemical Analysis: Al2O3 : 30.35% Fe2O3 : 4.5% max SiO2 : 56-60% TiO2 : 0.5 bis 1.3 CaO : 2.5
