China Tpo Waterproof Membrane Price Breathable Membrane, Find details about China Tpo Roofing, Tpo Roofing Membrane from Tpo Waterproof Membrane Price Breathable Membrane
Thermoplastic Polyolefin (TPO) is a waterproof membrane. Its raw material is polymer
and can be reinforced with polyester mesh and with fabric backing,manufactured by advanced extrusion machining technology.
(1) It's easy to install with good system integrity, few accessories.
(2) Excellent tensile strength, tearing resistance and penetration resistance performance.
(3) No plasticizer. They have been tested as having excellent resistance to thermal aging and ultraviolet, durable and exposed.(4) Hot-air welding. The peel strength of joint is high.
(5) Fast welding speed.
(6) Environment friendly, 100% recycled, without chlorine.
Advantage
1> Weather resistance and durability;
2> Excellent weld ability;
3> No any crisp agents to prevent materials brittleness;
4> Intermediate enhanced polyester mesh fabric to have high tensile strength, fatigue resistance and penetrating resistance suitable for mechanically attached roofing systems;
5> Excellent the same high and low temperature resistance as rubber materials which can keep flexible at -50° C and keep mechanical strength in high temperature;
6> Excellent chemical resistance to acids, bases, and restaurant exhaust emissions;
7> Dimension stability;
8> White-based light-color and smooth surface with high reflection, energy saving and anti-dust functions;
9> Use heat welding for the seam areas to form a reliable seamless waterproof layer.
Item | Specification | ||
Length(m) | 20m(Special specification can be customized) | ||
Width(m) | Standard width2.05m | ||
Thickness(mm) | 1.2mm | 1.5mm | 2.0mm |
TPO Membrane | Standard: Q/0783WHY | ||||||
NO. | Item | Unit | Value | ||||
N | L | P | |||||
I | II | ||||||
1 | Resin Thickness on Middle Mesh≥ | mm | 0.4 | 0.4 | |||
2 | Tensile Properties | Max. Strength ≥ | N/cm | - | 200 | 196 | 250 |
Tensile Strength≥ | Mpa | 12 | - | - | - | ||
Elongation at Max. Strength ≥ | - | - | 15 | 15 | |||
Breaking Elongation ≥ | % | 500 | 250 | - | - | ||
3 | Dimensional Stability after Heat Treatment ≤ | % | 2 | 1 | 1 | 0.5 | |
4 | Foldability at Low Temperature | -40ºC No cracks | |||||
5 | Watertightness | 0.3Mpa, 2h No penetration | |||||
6 | Resistance to Impact | 0.5kg*m, No penetration | |||||
7 | Resistance to Static Loading | - | - | 20kgs No penetration | |||
8 | Joint Peel Strength | N/mm | 4.0 or membrane broken | 3 | |||
9 | Overlap Joint Strength ≥ | N | - | 290 | |||
10 | Right Angle Tearing Strength | N/mm | 60 | - | - | ||
11 | Joint Shear Resistance | N/mm | - | 245 | 245 | 450 | |
12 | Water Absorption (70ºC, 168h) ≤ | % | 4 | 3 |
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