Water-Based Single-Component Elastic Polyurethane PU Waterproof Coating for basement
| No |
Item |
GB/T19250-2013 |
| 1 |
Solid Content %≥ |
85 |
2
|
Dry Time h≤ |
Dry time of Outside |
12 |
| Dry time of Inside |
24 |
| 3 |
Fracture tensile strength Mpa ≥ |
2.0 |
| 4 |
Breaking elongation,(normal temperature) %≥ |
500 |
| 5 |
Tear strength N/mm |
15 |
| 6 |
Water impermeability, 0.3Mpa 30 min |
Impermeable |
| 7 |
bending at low temperatureºC ≤ |
-35 |
| 8 |
heating expansion rate/% |
-4.0 ~ +1.0 |
| 9 |
water absorption/% ≤ |
5 |
| 10 |
Bonding strength of Moistbase Mpa ≥ |
1.0 |
Features:
1. It is safe and environment-friendly product without solvent or pollutants. And it has approved tests by state related testing bodies so it is applicable directly to dinking waterproof works.
2. As mono-component product, it is easier to handle. And coating application is simple.
3. Compose of pure polyurethane, the coating film is featured with rubber's properties. High-elasticity, high-strength, high-extensibility and adhesion.
4. It is applicable to heavy-film coating, and the film has high compatibility without pinholes or bubbles.
5. The film is generated by chemical reaction, featured with water-resistance, corrosion resistance, and fungus resistance.
6. It is featured with good physical and mechanical properties, high resilience, anti-fatigue, aging resistance. Its tensile strength reaches as high as 3Mpa with elongation at break 600%.
7. Good weather ability makes it adaptable to drastic changes of weather regardless of hot or cold.
8. Water-curing Mechanism makes the scope of its application wider.
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