| Basic characteristics |
| Basic Features | A, B two components |
| Weight ratio | A:B=1:1 |
| Exterior |
A: white paste; B: gray paste, evenly mixed, gray paste |
| density（g/cm³，25℃） | 1.9 |
| Compressive strength (MPa) | 72； (GB/T2569) |
| Bending strength (MPa) | 45; (GB/T2570) |
| Tensile Strength (MPa) | 35; (GB/T2568) |
| Precautions | Direct contact, part A, B is slightly irritating to the skin |
| Operating performance | |
| Gel time (150 g,25℃) | 52 minutes |
| Film drying time (25℃) | 135 minute |
| Bonding performance（25℃ Curing 24C hour，25℃ test ） | |
| Steel-steel positive tensile bond strength（MPa） | ＞30（30 ∽40）； （GN/T6329) |
| Steel-steel shear bond strength（MPa） | ＞15（15 ∽22）； （GN/T7124) |
| Steel-concrete (C60) positive tensile bond strength（MPa） | Concrete damage; (CECS 146:2003 Appendix A) |
|
Aging resistance（25℃ Curing） |
|
| 60 freeze-thaw cycles（-35∽35℃，Replace every 12 hours） | There is no significant change in the tensile bond strength |
| No significant change in shear bond strength | |
| 2160 hours of damp heat aging（temperature 50℃；humidity 98%） | No significant change in shear bond strength |
| -35∽60℃ Steady state temperature | Shear bond strength＞15MPa |
