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Brand | Jin Lu Yang |
Product Name | Hot Selling TPO Waterproof Membrane for Roofing |
Length | 20m , 30m |
Width | 1.0 m , 1.5 m , 2.0m |
Thickness | 1.2 mm , 1.5 mm , 1.8 mm , 2.0mm |
Technical Index | GB27789-2011 |
Remark | specification can be customized as requirement |
NO. | Item | Index | ||||||
H | L | P | ||||||
1 | The thickness of resin (mm) ≧ | - | - | 0.4 | ||||
2 | Tensile strength | Max Tension strength (N/cm) ≧ | - | 200 | 250 | |||
Tensile strength (Mpa) ≧ | 12.0 | - | - | |||||
Elongation at Max. tension (%)≧ | - | - | 15 | |||||
Elongation at break (%) ≧ | 500 | 250 | - | |||||
3 | Dimensional change rate after heat treatment (%)≦ | 2.0 | 1.0 | 0.5 | ||||
4 | Low temperature bending | -40℃ No cracks | ||||||
5 | Water impermeability | 0.3Mpa, 2H, impervious | ||||||
6 | Resistance to impact | 0.5kg*m, no leakage |
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