Cenospheres/ZM-Spheres are lightweight, inert, hollow sphere, nonmetallic materials, composed largely of silica (SiO2) and alumna (Al2O3). The compositions of Cenospheres/ZM-Spheres are similar with glass and ceramics. They are light gray or off white with good flow ability, also can be called hollow ceramic spheres and microspheres. Due to the unique combination of spherical sphere, high strength in compressing, good sound and thermal insulation, Cenospheres are utilized as a high performance filler material that may replace other mineral fillers
Specifications
- characteristic:
- Lightweight, Free-flowing, Gray or Off-white Color, Spherical, Inert, heat resistant and fire proof. Reduced weight, increased filler loadings, better flow characteristics, less shrinkage and warping. Improved physical properties in moldings, castings and laminates, reduced water absorption, improved flame retard, improved chemical resistance.
Main Products
cenosphere,microsphere,zm-sphere,hollow sphere