Cenoshpher

Description

Cenosphere is a lightweight, hollow microsphere derived from coal combustion fly ash. It is composed mainly of silica and alumina and is valued for its low density, high strength, thermal insulation, and chemical resistance.

Cenospheres are widely used in oil & gas cementing, construction materials, paints & coatings, composites, and industrial fillers, where weight reduction and performance enhancement are critical.

Applications

Oil & Gas Industry

• Lightweight oilwell cementing

• Density reduction in cement slurries

• Improves compressive strength and insulation

Construction

• Lightweight concrete and blocks

• Plasters, mortars, and panels

Paints & Coatings

• Functional filler

• Improves flow, durability, and thermal insulation

Composites & Polymers

• Weight reduction in plastics and rubber

• Enhanced mechanical properties

Other Industrial Uses

• Refractories

• Specialty fillers