The service life of pvc plastic roof tile has always been controversial. Many people are unbelievable that pvc plastic roof tile can last for decades. How long is the service life of pvc plastic roof tile? Let's analyze how the service life of pvc roof tile is calculated.
The composition of pvc plastic roof tile. PVC plastic roof tile are mainly composed of PVC resin, calcium carbonate, strengthening agent CPE, toughening agent and other ingredients. In order to facilitate processing and improve performance, additives are often added, and the appropriate amount of ingredients can reduce Cost and play a reinforcing role, which can effectively guarantee the service life of the product. Generally speaking, the higher the content of calcium powder, the worse the quality and the lower the cost. The quality of raw materials and the proportion of additives all play a decisive role in the service life of pvc plastic roof tile.
The amount of ASA resin added on the surface of the synthetic resin tile--spanish roof tile. The ASA material of the plastic roof tile surface layer is made of imported super high weather resistance engineering resin ASA, which has super weather resistance in the natural environment and can make the spanish roof tile are exposed to severe conditions such as ultraviolet rays, humidity, heat and cold for a long time. The quality and thickness of ASA resin are the key to ensuring the service life of roof tile.
In order to ensure the quality of synthetic resin products, Foshan Xingfa Tile Industry co.,Ltd never uses recycled waste to produce spanish roof tile, and has a workshop dedicated to the production of ASA fabrics.The synthetic resin spanish roof tile produced by Foshan Xingfa Tile Industry co.,Ltd has been tested by the National Chemical Building Materials Testing Center and has a service life of more than 25 years, and a quality guarantee certificate can be provided.
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