| Properties | Product Data | Test Method | ||||||
| NE-131 | NE-141 | NE-151 | NE-161 | NE-171 | NE-181 | NE-191 | ||
| Appearance | Milk-white, translucent,no obvious extraneous matter. | VisualInspection | ||||||
| Density, g/cm3 | 1.07～1.11 | 1.10～1.14 | 1.13～1.17 | 1.16～1.20 | 1.19～1.23 | 1.20～1.24 | 1.22～1.26 | ASTM D792 |
| Hardness, Shore A | 30±2 | 40±2 | 50±2 | 60±2 | 70±2 | 80±2 | 86±2 | ASTM D2240 |
| Tensile Strength, MPa ≥ | 6.0 | 6.5 | 8.0 | 7.5 | 7.0 | 4.5 | ASTM D412 | |
| Elongation at Break, % ≥ | 600 | 420 | 350 | 300 | 220 | 180 | 80 | |
| Tension Set, % ≤ | 6 | 7 | 6 | 5 | 6 | |||
| Tear Strength, Die C kN/ ≥ | 15 | 19 | 22 | 20 | 18 | 10 | ASTM D624 | |
| Compression Set, 180℃*22h ≤ | 45 | 35 | 30 | 25 | ASTM D395 | |||
| Rebound Resilience, % ≥ | 60 | 55 | 50 | 45 | 40 | / | ||
