Painting and Coating Fields
Cenosphere used in painting and coating fields
Cenospheres are playing a significant role in improving finished coatings quality. Being hollow, spherical and chemical inertness, benefits of cenopshere in coating field are lightweight, low density, high strength compressive as well as anti-corrosion & high temperature resistance.
One of our customers are using cenosphere as anti-corrosion coatings in making submarine pipelines.
Our C30, C50 and C60 grade are excellent choice for those companies who want to achieve a lower cost, anti-corrosion, easy flow and low weight filler to make coatings.
Physical and chemical properties
| Grade | Particle Size(um) | True Density(g/cc) | Bulk Density(g/cc) | Color | Compressive Strength (Psi) | Melting Point (℃) | Hardness Mohs | Floating Rate | SiO2(%) | Al2O3(%) | Fe2O3%(%) |
|---|---|---|---|---|---|---|---|---|---|---|---|
C30 | 10-550 | 0.85-0.95 | 0.35-0.45 | Gray | 3000 | 1500 | 5-6 | 95% min | 56-60 | 28-35 | 1-4 |
C50 | 10-300 | 0.80-0.95 | 0.35-0.45 | Gray | 3000 | 1500 | 5-6 | 95% min | 56-60 | 28-35 | 1-4 |
C60 | 10-250 | 0.85-0.95 | 0.35-0.45 | Gray | 3000 | 1500 | 5-6 | 90% min | 56-60 | 28-35 | 1-4 |