Product Name | 1.2mm TPO Roofing Membrane (Smooth Version) |
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Material | TPO |
Color | White |
Composed of thermoplastic polyolefin (TPO), integrating the fusibility of propylene-alpha-olefin copolymer resins via cutting-edge polymerization techniques and the robustness of polypropylene resins, Haobang TPO-H is a uniform multi-layered composite thermoplastic polyolefin polymer waterproof sheet crafted by sophisticated processing methods, applied for the meticulous treatment of open rooftops.
Tensile Properties | Value |
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Tensile strength | ≥ 12 MPa |
Elongation at rapture | 500 % |
Dimensional change rate on heating | 2 % |
Low temperature bending | -40℃ No Cracks |
Watertightness | 0.3 MPa, 2h Watertight |
Impact resistance | 0.5 kg*m, No water leakage |
Peel strength at joints | 4.0 N/mm or damaged |
Right angle tear strength | 60 N/mm |
Water Absorption Rate (70℃168h) | 4 % |
Heat aging (115℃) | |
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Time | 672 h |
Appearance | No blistering, cracks, delamination, sticking or voids |
Tensile strength retention | ≥ 90 % |
Elongation retention at rapture | ≥ 90 % |
Low temperature bendability | -40℃, No Cracks |
Chemical resistance | |
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Appearance | No blistering, cracks, delamination, sticking or voids |
Tensile strength retention | ≥ 90 % |
Elongation retention at rapture | ≥ 90 % |
Low temperature bendability | -40℃, No Cracks |
Artificial climate accelerates aging | |
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Time | 2500 h |
Appearance | No blistering, cracks, delamination, sticking or voids |
Tensile strength retention | 90 % |
Elongation retention at break | ≥ 90 % |
Low temperature bendability | -40℃, No Cracks |
Wind uplift resistance | 4.3Kpa 90 |
Every single standard roll is separately wrapped in polyethylene film. The width measures 2.0 meters, and the length is determined by the membrane's thickness.
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