| No. | Test items | JC/T484-2006 index | Measured value | |
| 1 | density, g/cm3 | ±0.1 | 1.51 | |
| 2 | Tack free time, h | ≤3 | 0.4 | |
| 3 | Extrudability, mL/min, | ≥100 | 519 | |
| 4 |
Sag degree, mm | Vertical | ≤3 | 0 |
| Horizontal | No deformation | No deformation | ||
| 5 | Elongation, % | ≥100 | 103 | |
| 6 | Flexibility under -5℃ | No failure | No failure | |
| 7 | Elastic recovery,% | —— | 21 | |
| 8 | Elongation after water immersion,% | ≥100 | 112 | |
| 9 | Adhesion/cohesion property under press and draw at constant temperature | No failure | No failure | |
| 10 | Volume change rate,% | ≤30 | 28 | |