Polyeco? NS thermoplastic polyolefin (TPO) waterproofing membrane
Scope of application
Scope of application: widely used in industrial and civil building roofing and underground space waterproof engineering, more suitable for waterproof layer above or outside with cover panel shade protection built-in single-layer roof.Product specifications
Type | Thickness(mm) | Width(m) | Length(m) | Overlapping |
H(均質) L(帶化學纖維背襯) P(非織造布內減弱) | 1.2、1.5 1.8 | 1、2 | 20 | Welding |
Product features
1.Reliable formula and technology, and ever-evolving performance;
2.Eco-friendly chlorine-free formula;
3.Diversified options of material for the structural layer, in a bid to cope with various installation methods adaptively, thereby saving time and costs;
4.Recyclable for high material utilization.
Technical indicators
Executive Standards:GB27789-2011《Thermoplastic Polyolefin (TPO) Waterproofing Membrane"project | index | |||
---|---|---|---|---|
H | L | P | ||
The thickness of the resin layer on the intermediate tire base/mm ≥ | - | - | 0.4 | |
Tensile properties |
Maximum tensile force/ (N/cm) ≥ | - | 200 | 250 |
Tensile strength/MPa ≥ | 12.0 | - | - | |
Elongation at maximum tensile force/% ≥ | - | - | 15 | |
Elongation at break/% ≥ | 500 | 250 | - | |
Low temperature bending | -40°C without cracks | |||
Seam peel strength/ (N/mm) ≥ | 4.0 or coil destruction | 3.0 | ||
Right angle tear strength/ (N/mm) ≥ | 60 | - | - | |
Artificial climate accelerates aging | Time/hour | 2500 | ||
appearance | No blistering, cracks, delamination, bonding and holes | |||
Maximum pull retention/% ≥ | - | 90 | 90 | |
Tensile strength retention/% ≥ | 90 | - | - | |
Elongation retention at maximum pull/% ≥ | - | - | 90 | |
Elongation at break retention/% ≥ | 90 | 90 | 0 | |
Low temperature bending | -40°C without cracks |