| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support, Onsite Training |
| Certification: | ASTM, CE, ISO |
|
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| Thickness | 1.2mm/ 1.5mm/ 1.8mm/ 2.0mm |
| Length | 20m or customized |
| Width | 2m or customized |
| Types | Homogeneous, Reinforced, Fleece backed |
| Color | White or customized |
| Certificate | CE certificate, ISO9001/14001/45001 |
1. High tensile strength, good elongation, strong applicability for base expansion or cracking deformation.
2. Large width, high construction efficiency, small product consumption.
3. Good diffusion of water vapor, easy discharge of condensate, easy discharge of moisture left in the substrate
4. Root penetration resistance, chemical corrosion resistance and aging resistance;
5. Maintain good flexibility even at -25ºC.
6. High Security without open flame installation.
7. It used for exposed ,service life 10 years ; if unexposed used, the service life can be 50-100 years.
8. The artificial weathering time of Otai PVC is not less than 4100 hours.
9. Anti-Wind reach 135 PSF.
| NO. | Test Item | Index | |||
| H | L | P | |||
| 1 | The thickness of resin layer above the reinforcement fabric/mm ≥ | - | - | 0.4 | |
| 2 | Tensile Property | Maximum Tension N/cm ≥ | - | 120 | 250 |
| Tensile Strength Mpa ≥ | 10.0 | - | - | ||
| Max Tension Elongation/ % ≥ | - | - | 15 | ||
| Breaking Elongation/ % ≥ | 200 | 150 | - | ||
| 3 | Heating treatment size change rate % ≤ | 2.0 | 1.0 | 0.5 | |
| 4 | Low temperature bending | -25ºC no crack | |||
| 5 | Water impermeability | 0.3Mpa, 2h impermeable | |||
| 6 | Impact resistance | 0.5kg·m, impermeable | |||
| 7 | Anti-static load | - | - | 20kg impermeable | |
| 8 | Seam peel strength N/mm ≥ | 4.0 | 4.0 | 3.0 | |
| 9 | Right-angle tear strength N/mm ≥ | 50 | - | - | |
| 10 | Trapezoid tear strength N ≥ | - | 150 | 250 | |
| 11 | Water absorbing capability (70ºC, 168h)% ≤ | After soaking | 4.0 | ||
| after airing | -0.4 | ||||
| 12 | Heat aging (115ºC) | Time/h | 672 | ||
| Appearance | No bubble, crack, delamination, bonding and holes | ||||
| Max tensile retention % ≥ | - | 85 | 85 | ||
| Elongation retention % ≥ | 85 | - | - | ||
| Tensile strength (Max Tension) retention % ≥ | - | - | 80 | ||
| Breaking elongation retention/% ≥ | 80 | 80 | - | ||
| Cold bending | -20ºC no cracking | ||||
| 13 | Chemical resistance | Appearance | No bubble, crack, delamination, bonding and holes | ||
| Max tensile retention % ≥ | - | 85 | 85 | ||
| Elongation retention % ≥ | 85 | - | - | ||
| Tensile strength (Max Tension) retention % ≥ | - | - | 80 | ||
| Breaking elongation retention/% ≥ | 80 | 80 | - | ||
| Cold bending | -20ºC no cracking | ||||
| 14 | Artificial climate accelerating aging | Time/h | 1500 | ||
| Appearance | No bubble, crack, delamination, bonding and holes | ||||
| Max tensile retention % ≥ | - | 85 | 85 | ||
| Elongation retention % ≥ | 85 | - | - | ||
| Tensile strength (Max Tension) retention % ≥ | - | - | 80 | ||
| Breaking elongation retention/% ≥ | 80 | 80 | - | ||
| Cold bending | -20ºC no cracking | ||||
| Single-ply membrane artificial climate accelerating aging time is 2500h | |||||
1 Q: Are you a factory or a trading company?
A: We are a manufacturer. Our factory is located in Tianjin, China. OTAi is a company specializing in the production of high-quality polymer waterproof materials.
2 Q: Can you provide a free sample?
A: Yes, but usually the customer has to pay the freight.
3 Q: What's the lead time?
A: Usually no more than 15 days. Customize order may take longer time.
4 Q: What your advantaged?
A: We can provide the related waterproof membrane accessories.
Such as adhesive, seam tape, nails, gasket and prefabrication, etc.
5 Q: What terms of trade are acceptable to you?
A: Payment terms: L/C, T/T, Western Union, moneygram
6 Q: How do we get offers?
A: Please provide the product specifications, such as size, material, accessories and so on.
| Port: | Tianjin Xingang Port |
| Shipping: | Support Sea freight |
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