Cenosphere

Cementing Additive

SOL CenoLiteis a premium-grade cenosphere, a lightweight, inert, hollow alumino-silicate microsphere formed as a by-product of coal combustion. It consists of free-flowing spherical particles known for low density, high strength-to-weight ratio, and excellent thermal insulation properties, making it an ideal functional filler across multiple industries.

  • Lightweight with high strength-to-weight ratio
  • Excellent thermal insulation and fire resistance
  • Chemically inert and environmentally safe
  • Cost-effective functional filler
  • Improves mechanical, rheological, and acoustic properties
  • Enhances durability and dimensional stability
  • Used as a density reducer in drilling fluids and cementing systems
  • Enhances wellbore stability in oil and gas operations
  • Applied in construction materials such as cement, concrete, and lightweight panels
  • Used in paints, coatings, plastics, and rubber to improve surface finish and insulation
  • Suitable for automotive and aerospace applications for energy absorption and fuel efficiency
  • Ideal for refractories, insulation, and fireproofing applications

 

Color Light Grey to Off White
Particle Size 5 – 500 microns
Bulk Density 0.30 – 0.45 g/cc
Thermal Conductivity Very Low
Softening Temperature >1100°C
Moisture <0.5%
Crushing Strength 2500 – 4800 PSI
Flammability Not Combustible

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