Complaint
Serial No. | Test item | Unit | Requested standard | Test result | Test result |
1 | Appearance | No caked appearance, no separation, uniform paste | Qualified | Qualified | |
2 | Density | g/cm³ | +/- 0.1 | 1.6 | Qualified |
3 | Sag | mm | ≤3 | 0 | Qualified |
4 | surface drying time | h | ≤1 | 0.4 | Qualified |
5 | Extrusion property | ml/min | ≥100 | 348 | Qualified |
6 | Elastic recovery rate | % | ≥40 | 45 | Qualified |
7 | Fixed adhesion | no damage | no damage | Qualified | |
8 | Deposition and adhesion after immersion | no damage | no damage | Qualified | |
9 | adhesion after cold drawing and after hot pressing | no damage | no damage | Qualified | |
10 | Low temperature flexibility | No cracking, delamination and bond damage at -20ºC | No cracking, delamination and bond damage | Qualified | |
11 | Volume change rate | ≤30 | 29 | Qualified |
