Serial Number | Items | Main Technical Specifications |
1 | Dry powder density | 0.9-1.2 g/cm³ |
2 | Wet slurry density | 1.4-1.6 g/cm³ |
3 | PH value | 8.5-10 (weakly alkaline) |
4 | Moisture content (factory) | ≤0.5% |
5 | Operable time | 2-3 hours (25 ℃/60% RH) |
6 | Initial setting time | 40-60 minutes |
7 | Drying time | Surface drying for 2 hours/actual drying for 24 hours (2mm thickness) |
8 | Scratch thickness | Single pass 0.5-3mm |
9 | Adhesive strength | ≥ 0.8 MPa (concrete base surface) |
10 | Compressive strength | ≥ 4.0 MPa (28 days) |
11 | Flexibility | Bending through a diameter of 50mm without cracks |
12 | Water resistance | 96 hours without foaming or shedding |
13 | Breathability | ≥0.15 kg/(m²·h·kPa) |
14 | TVOC release amount | ≤ 0.1 mg/m ³ (72 hours) |
15 | Formaldehyde content | Not detected (detection limit 0.01mg/m ³) |
16 | Biobased content | ≥30%（ASTM D6866） |
