Feature
- Repairing of cracks in irrigation concrete floor or resin mortar.
- Perimeter joints around precast panel, marble, windows and doors.
Specifications
| E-507 One component polyurethane sealant material | ||
|---|---|---|
| Testing item JIS A-5758 Testing | Test results | |
| Extrusion(second) | 5°C | 8~15 |
| 23°C | 8~15 | |
| Slump(mm) | 23°C | 0 |
| 50°C | 8~15 | |
| Tack free time/td> | 5°C 40%RH | <60 |
| 23°C 50%RH | <24 | |
| 35°C 65%RH | <5 | |
| Stain | Nil | |
| Heat loss | 4%↓ | |
| Durability | Good | |
| Weather resistance | Good | |
| Item | Physical properties |
| Appearance | Paste |
| Base | Moisture curing one component PU |
| Specific Gravity | 1.19 |
| Nonvolatile content | 96% |
| Shelf life | 1 year(Store in a cool and dry place) |
| Result | ||||
| Item | Temperature | After curing | Heat aging | Water immerse |
| 50%Tensile strength(kgf/c㎡) | 20°C | 2.5 | 3.1 | 2.5 |
| -10°C | 4.3 | 4.7 | --- | |
| Ultimate Tensile strength(kgf/c㎡) | 20°C | 10.2 | 9.8 | 10.3 |
| -10°C | 17.3 | 17.6 | --- | |
| Ultimate elongation strength(%) | 20°C | 720 | 680 | 740 |
| -10°C | 760 | 700 | --- | |
- ＊320ml/cartridge; 10cartridges/box
