Fast molding, high strength, smooth surface, and excellent comprehensive performance.
Product Parameters：
| Specification | particle size | Expandable Ratio (Single Time) | |
| B Material | 301 | 1.0 – 1.8 | 50 – 70 |
| 302 | 0.8 – 1.3 | 45 – 65 | |
| 303 | 0.6 – 1.0 | 40 – 60 | |
| 401 | 0.3 – 0.8 | 30 – 50 |
Product Features：
Fast molding, high strength, smooth surface, and excellent comprehensive performance.
Application Fields：
Suitable for electrical packaging, panels, and precision instrument packaging using traditional machines or automatic vacuum molding machines.
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