Cenosphere

CenosphereSpecification: True density : < 0.82g/cc or < 1g/cc Bulk density: < 0.45g/cc Moisture content < 1%. Sinker < 10%

Benefits: 1) Reduced raw materials cost 2) Improved flowability 3) Reduced resin demand 4) Improved insulation values resistant to resin absorption 5) Reduced end product weight Manufacturing benefits: The spherical shape of cenospheres improves flowability in most applications and provides a more even distribution of the filler material. The natural properties of cenospheres make it possible to use them either in dry or wet slurry form. Cenospheres 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 percent lighter than most resins.

Cenosphere