China HDPE Dimple Membrane Waterproof Drainage Board with Height 0.6mm 10mm 150g, Find details about China Drainage Board, Composite Membrane from HDPE Dimple Membrane Waterproof Drainage Board with Height 0.6mm 10mm 150g
NO. | Item Name | Technical requirements | |||||
H10-1.0 | H20-1.0 | H10-1.5 | H20-1.5 | H10-2.0 | H20-2.0 | ||
1 | Tensile strength N/<5cm> ≥ | 400 | 400 | 500 | 500 | 700 | 700 |
2 | Elongation at break % ≥ | 200 | 200 | 300 | 300 | 400 | 400 |
3 | Dimensional strength Mpa ≥ | 400 | 320 | 450 | 370 | 500 | 420 |
4 | Dimensional stability % | ±2 | |||||
5 | Low temperature impact brittle property | -35C crack-free bending | |||||
6 | Longitudinal flow capacity cm3/s( hydraulic pressure 5Kpa) | 5.6 | 8.6 | 5.6 | 8.6 | 5.6 | 8.6 |
7 | Longitudinal flow capacity cm3/s( hydraulic pressure 350Kpa) | 15.2 | 18.2 | 15.2 | 18.2 | 15.2 | 18.2 |