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SPHERE ONE EXTENDOSPHERESâ„¢ HA Hollow Spheres
| Category | Ceramic , Oxide , Silicon Oxide , Other Engineering Material , Additive/Filler for Polymer |
| Manufacturer | Sphere One Inc |
| Trade Name | EXTENDOSPHERES™ |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | SPHERE ONE EXTENDOSPHERESâ„¢ HA Hollow Spheres.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
EXTENDOSPHERESâ„¢ HA are off white, low-cost, low-density, high alumina, ceramic hollow spheres.Applications: Hollow spheres are ideal for use in coatings, sealants, caulks and other applications where low shrinkage, lightweight and light color particles are desired.Information provided by Sphere One Inc.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.350 - 0.450 g/cc | 0.0126 - 0.0163 lb/in³ | |
| Density | 0.700 - 0.800 g/cc | 0.0253 - 0.0289 lb/in³ | |
| Particle Size | 120 - 160 µm | 120 - 160 µm | Average Mean |
| 10 - 500 µm | 10 - 500 µm |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Mohs | 5.0 | 5.0 | |
| Compressive Strength | 20.7 MPa | 3000 psi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 1600 °C | 2910 °F | Deformation temp |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | <= 30 % | <= 30 % | |
| SiO2 | 50 % | 50 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Color | gray | |
| Physical Form | Free-Flowing Powder | |
| Shell Thickness | Approx. 10% of diameter |
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