This APVC roofing materials is co-extruded two or three-layer new roofing materials, it is specially designed for severe conditions such as corrosive workshops and serious acid rain areas.
The top layer is superior weather resistance technical resin,ensure good and long last performance and chemical resistance.The bottom layer is white color PVC for better spaciousness and brightness.
1. A good weather resistance and not fade in few years, which overcomes the disadvantage of pure PVC corrugated roofing sheet to fade easily;
2. The surface layer of engineering resin combines firmly to PVC sheet and will never separate in long time use;
3. A good chemical causticity resistance, which has an especially obvious effect in factories with causticity. It is the latest patent product to replace color sheet.
4. The surface layer of engineer resin is an anti-static material to decrease dirt collection on the surface.
5. A good fireproofing performance, the oxygen index is OI>32, which goes in accord with the fireproofing requirement of construction;
6. An especially low noise, 30dB lower than the noise of metal color sheet and zinc tile;
7. Portability: a density of only 1.6, low cost of installation, moving and transportation;
8. Obdurability: a good toughness, a high strength not easy to be broken.
Therefore it is a best choice for high-grade plants, steel factories, warehouses, farm market, market access, sheds and other high-end roofing materials. Especially in corrosive chemical plants, smelters, ceramics factory, soy sauce factory, chemical plants, printing and dyeing plant, organic solvent factories, acid, alkali and other corrosive plant etc. |
