Guaranteed Analysis
| Median Particle Size | (microns) | 10 |
| 325 Mesh Screen Residue | % | <5 |
| Refractive Index | 1.43 | |
| Oil Absorption, Spatula Rub-Out Method, | % | 120 |
| Brightness, Green Filter | 85 | |
| Loose Weight | lbs./cu. ft. | 10.0 – 13.0 |
| Specific Gravity | 2.2 | |
| Surface Area, | m2/gm | 35.7 |
| Median Pore Diameter | (microns) | 1.2 |
