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[China]
Trade Verify
Address: Gaohai Industrial Park, Jinsha, Nanhai District
Contact name:Elaine Guo
Foshan Yiquan Plastic Building Material Co.Ltd |
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Verified Suppliers
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28 Bridge Height Anti-Corrosive Composite Roofing Discount Corrugated UPVC Roofing Sheets
Specification:
| Product name | UPVC anti-corrosive composite roof tile | |||
| Width | 1130mm / 930mm or as clients requirement | |||
| Length | 5800mm or 11800mm for 20ft or 40ft container or as clients requirement | |||
| Thickness | 1.0mm~3.0mm as clients requirement | |||
| Colors | White / Blue / Green / Red / Gray or as clients requirement | |||
| Layer | 1 layer / 2 layers / 3 layers / 4 layers | |||
| Wave profile | Medium circular / Trapezoidal | |||
| Feature | Corrosion resistance / Sound insulation / Weather resistance / Heat insulation / Light weight | |||
| Application | Factory building / Warehouse / Farm's market / Market access / Residential building / Mobile room / Flat-to-sloping roof conversion / Weather sheds / Sun sheds / Car parks | |||
| Very suitable for corrosive chemical fatories. Such as ceramic fatory , soy sause fatory , printing and dyeing fatory , organic solvent fatory and so on | ||||
Structure of UPVC roofing tiles:
3 layer Heat Insulated UPVC Roof Sheet is manufactured based on 3 layer co-extrusion technology by one-time processing. It is an ideal building material for construction projects with heat insulation requirement. The following is a list of the distinct features of each layer material.
1) First layer:weather resistant resin is selected as the top layer material to block the solar ultraviolet radiation and reduce the coefficient of heat conductivity. It provides our UPVC roofing material with great durability and chemical corrosion resistance;
2) Second layer:the middle layer is a special foam structure with heat and sound insulation performances.
3) Third layer:the bottom layer of our heat insulated UPVC roof sheet adopts modified PVC material to offer optimum strength and rigidity.
Test Report:
| Tensile strength | 30Mpa | Chemical resistance properties | Acetic aces 10% | (23℃±2℃,2h. |
| (physical volume ratio) | no permanent abrasion or change | |||
| High-low temerature change | -0.11% | Ether 70% | ||
| (physical volume ratio) | ||||
| Vertical burning | FV--0 | Ethylene-blue 1% | ||
| (weight ratio) | ||||
| Oxygen index | 40% | NaOH 10% | ||
| (weight ratio) | ||||
| Vicat softening temperature | 76℃ | Hypochlorous Natrium 15% | ||
| (weight ratio) | ||||
| Water absorption rate | 0.05% | Saturated NaCL | ||
| Nail force | 46N | Heat-Resistance | (60℃,6h)no deformation, | |
| no viscousness | ||||
| Flexural load | 800N , No crack | Cold-Resistance | (-35℃,6h)no crack | |
| in surface | ||||
| Flexural strength | 72Mpa | |||
