Feature
- It is suitable for waterproofing of buildings such as roofs, walkways, flower beds, underground outdoor walls, and airport taxiway caulking.
Specifications
| E-423 Two-component waterproof Polyurethane | ||||||
|---|---|---|---|---|---|---|
| Item number | Appearance | Viscosity cps/25℃ | Specific density | Expiration period (months) | Applicable time | Drying time (hours) |
| SP-23A SP-23B |
Viscous liquid Transparent to light yellow |
7000±3000 8000±5000 |
1.35±0.1 | 12 6 |
30~60 | 6~12 |
| Physical property(According to CNC 6986、6988 standard) | ||||||
|---|---|---|---|---|---|---|
| Specific density | Hardness SHORE A | Tensile strength (kgf/c㎡) | Peeling strength (kfg/cm) | Elongation (%) | ||
| 1.35±0.1 | 40±10 | >8 | >6 | >300 | ||
| Aging test(70℃168 hours) | ||||||
|---|---|---|---|---|---|---|
| Hardness SHORE A | Tensile strength (kgf/c㎡) | Peeling strength (kfg/cm) | Elongation (%) | |||
| Change in hardness value before aging test±5 | >8 | 6> | 300> | |||
- ＊Package: A:20kg; B:10kg
