NO. | Project | Standard regulation | Test result | Assessment | |
1 | stay sticky,min | ≥20 | 20 | qualified | |
2 | heat resistance,80°C,2h | No flow, crack, deformation | No flow, crack, deformation | qualified | |
3 | low temperature flexible，-40°C | no crack | no crack | qualified | |
4 | Peel strength | cement mortar board | ≥0.6 | 1.5 | qualified |
Color steel plate | 1.5 | qualified | |||
5 | Peel strength retention | cement mortar board | ≥80 | 130 | qualified |
Color steel plate | 105 | qualified | |||
