PANSIL® UltraSpheres 4000 by Tolsa is a high strength, hard, very fine particle size, inert silica-alumina ceramic microsphere. Its advantages include increased filler loadings, improved flow & leveling, less shrinkage and warpage and increased hardness. Provides increased abrasion resistance, improved corrosion resistance and reduced cost per volume. PANSIL® UltraSpheres 4000 is used in high solids- and water reducible industrial coatings, powder-, and pipe coatings as well as corrosion resistant maintenance- and marine coatings.
Product family:
Product Type:
| Chemical Composition: | Silica-alumina ceramic microsphere |
| Appearance | Spheres |
Compliance
No data available
Applications
Recommended markets
No data available
Availability
Product Status:DISCONTINUED
PANSIL® UltraSpheres 4000 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 90th Percentile | 13 - 14 µm | ||
| Alumina | 27 - 33 % | ||
| Color L* (CIE standard) | 55 - 65 | ||
| Crush strength | 414 N/mm2 | ||
| Hardness | < 7 Mohs | ||
| Iron Content | < 4 % | ||
| Melting Point | 1200 °C | ||
| Moisture Content | < 0.25 % | ||
| Particle Size Distribution | 24 µm | ||
| Silica | 55 - 65 % | ||
| Specific Gravity | 2.5 | ||
| pH | 3 - 12 | ||