Complaint
| No | Item | The standard | Test result | ||
| 1 | Appearance | Have no grain, no agglomerations, no skinning, no bubble. | Pass the standard | ||
| 2 | Density (g/cm3) | ±0.1 | 0.940 | ||
| 3 | Droop degree (mm) | Uprightness | ≤3 | 0 | |
| Level | No damage | No damage | |||
| 4 | Skinning time (h) | ≤3 | 0.2 | ||
| 5 | Elastic recovery ratio ( %) | ≥80 | 98 | ||
| 6 | Extrusion ability, ml/min | ≥80 | 105 | ||
| 7 | Tensile modulus (Mpa) | 23ºC | ≤ 0.4 | 0.36 | |
| 8 | Cold-hot adhesive | No damage | No damage | ||
| 9 | Under water adhesive | No damage | No damage | ||
| 10 | UV radiation | No damage | No damage | ||
| 11 | Definite Elongation | No damage | No damage | ||
