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| Supplier: | Weifang Greatwall Import and Export Co., Ltd. |
|---|---|
| Price: | US $ 2.0/Square Meter |
| Min Order: | 1000/Square Meter |
| Quantity:: | |
| Trade Terms: | FOB |
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| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania |
|---|---|
| Size: | 2.05mx20m |
| Type: | Waterproof Roll Material |
| Ceiling Tile Shape: | Roll |
| Material: | PVC |
| Thickness: | 1.5mm |
| Ceiling Tile Type: | Fiberglass Ceilings |
| Surface Treatment: | Film Coated |
| Function: | Waterproof |
| Certification: | ISO |
| Color: | Grey |
| Usage: | Outdoor |
| ITEm | Index | |||
| N | L | W | ||
| Tensile property | Maximum ension(N/Cm) ≥ | - | 120 | 250 |
| Tensile Strength/MPa ≥ | 10 | - | - | |
| Elogation with Maximum Tension% ≥ | - | - | 15 | |
| Elongation at Break/% ≤ | 200 | 150 | _ | |
| Dimemsional change rate by heat treatment/% | 2.0 | 1.0 | 0.5 | |
| Low temperature flexibility/°C | -25°C no crack | |||
| Water impermeability | 0.3MPa,impermeability within 120 min | |||
| Impact Resistance | 0.5kgm impermeability | |||
| Anti-Static Load | - | - | 20kgimpermeability | |
| Peel Strength of lap seem(N/mm) | 4.0 or membrane damaged | |||
| Tear Strength of right Angle(N/mm) | 50 | - | - | |
| Tear strength of trapezoid/N | - | 150 | 250 | |
| Water absorption(70°C,168h)/% | After immersion ≤ | 4.0 | ||
| After open Assembly ≥ | -0.4 | |||
| Thermal ageing(80°C) | Time/H | 672 | ||
| Appearance | No bubble,crack,layering,adhesion and holes | |||
| Retention rate of max tension≥ | - | 85 | 85 | |
| Retention rate of tensile strength≥ | 85 | - | - | |
| Elongation retention rate with max tension%≥ | - | - | 80 | |
| Elongation retention rate of break≥ | 80 | 80 | - | |
| Low temperature flexibility≥ | -20°C no crack | |||
| Chemical resistance | Appearance | No bubble,crack,layering,adhesion and holes | ||
| Retention rate of max tension≥ | - | 85 | 85 | |
| Retention rate of tensile strength≥ | 85 | - | - | |
| Elongation retention rate with max tension%≥ | - | - | 80 | |
| Elongation retention rate of break≥ | 80 | 80 | - | |
| Low temperature flexibility≥ | -20°C no crack | |||
| Artificial Weathering | Time/h | |||
| Appearance | No bubble,crack,layering,adhesion and holes | |||
| Retention rate of max tension≥ | _ | 85 | 85 | |
| Retention rate of tensile strength≥ | 85 | - | - | |
| Elongation retention rate with max tension% | - | - | 80 | |
| Elongation retention rate of break≥ | 80 | 80 | - | |
| Low temperature flexibility≥ | -20°C no crack | |||

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