About WET MICROSPHERES
Wet powder, which is applied in water-based system, for example, 3D pattern in textile ink, weight reduction in phenolic composite, and etc.
| Grade
|
Dry
content % |
Average Particle
Size μm D(0.5) |
Start Expansion
Temp ℃ |
Maximum Expansion
Temp ℃ |
True Density after
Expansion kg/m3 |
| WP140MW | 70 ± 2 | 9–15 | 95–105 | 135–145 | ≤ 25 |
| WP140LW | 70 ± 2 | 15–22 | 95–105 | 135–145 | ≤ 22 |
| WP175MW | 70 ± 2 | 12–18 | 125–135 | 170–180 | ≤ 20 |
| WP175LW | 70 ± 2 | 18–25 | 125–135 | 170–180 | ≤ 15 |
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