Introduction
Dry Expanded Microspheres is an extremely low density, high elasticity and low moisture absorption organic lightweight filler. But it is not just a filler reducing weight but also add the following edges to your products.
Benefits of Dry Expanded Microspheres
- Easy to sand
- Low water absorption
- Reduces cost / weight / density
- Highly elastic, shock absorbent
- High resistance to thermal shock
- Excellent adhesion between binder and microspheres
- Improves thermal insulation, sound blocking and vibration damping
Specifications
| Grade | Average Particle size, µm(D50) | True Density, kg/m3 | Softening Temp, °C |
| WP20D | 20-30 | 30-40 | 110±5 |
| WP40D | 30-50 | 20-30 | 100±5 |
| WP80D | 70-90 | 15-25 | 120±5 |
| WP100D | 90-110 | 13-18 | 85±5 |
Want to Learn more?
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