Buy low price Cenospheres with floating rate more than 98% Improve thermal and acoustic insulation in buildings and refractories application.
Cenospheres are lightweight, inert, hollow spheres made primarily of silica (SiO₂) and alumina (Al₂O₃), typically produced as a byproduct of coal combustion in thermal power plants. When coal is burned at high temperatures, the non-combustible materials melt and form small, gas-filled spheres that are then carried out with the flue gas. These are later collected from fly ash.
Key Properties:
Low density (0.4–0.8 g/cm³)
High compressive strength
Thermal insulation
Chemical resistance
Float on water (due to hollow structure)
White or grayish-white in color
Common Applications:
Construction:
Lightweight concrete and plaster
Insulating materials
Oil & Gas:
Drilling muds
Cementing slurries
Automotive & Aerospace:
Lightweight composites
Fillers in polymers and rubbers
Paints & Coatings:
To reduce weight and improve thermal properties
Plastics & Resins:
Used as fillers to enhance performance
Benefits:
Reduce material weight without compromising strength
Improve thermal and acoustic insulation
Enhance workability and durability of construction materials
Cenospheres
At Wedge we manufacture and supply good quality wide range of Insulation Products from India, UK, and China.
Learn more about Insulation products available at Wedge India and get Technical Datasheet, Brochure click the link below:
- Calcium Silicate
- Ceramic Fiber Blanket
- Ceramic Fiber Cloth
- Aluminium Foil-Coated Ceramic Fiber Cloth
- Ceramic Fiber Boards
- Expanded polystyrene
- Spray foam insulation
- Millboard Insulation and Gaskest
- Roof insulation
- Fire Wool
- Steel Sandwich PUF Panel
- Steel Sandwich PIR Panel
- Steel Sandwich Mineral Wool Panel
- Aluminium Sandwich PUF Panel
- Aluminium PIR Panel
- Calcium Silicate Sandwich Mineral Wool Panel
- Sandwich PUF Panel
- High Density Rockwool Board
- Polymer Mortar XPS Tile Backer Board
- Acoustic insulation
- Perlite Roof Insulation Boards
- Expanded Perlite Boards
- Un-Expanded Perlite Ore
- Rock wool insulation
- Noise Reduction Insulation
- Fiberglass insulation
- Acoustic Insulation Materials
- Sound insulation for walls
- Thermal insulation
- Mineral wool
- Fumed Silica Brick
- Fumed Silica Adhesive Paste
- Acoustical ceiling
- Sound insulation foam
- Polyurethane foam spray
- Heat insulation
- Expanded Polystyrene (EPS) insulation
- Insulation millboard
- Cavity wall insulation
- Aerogel
- Aluminium foil Coated Ceramic Blanket
- Aluminium foil Coated Ceramic Fiber Paper
- Nitrile rubber insulation
- Aluminium Foil Coated Rock Wool
- Insulation board
- Wall insulation
- Window insulation
- Cellulose insulation
- Graphite EPS Insulation
- Expanded Polystyrene Graphite Sheets
- Graphite EPS panel
