3-layer upvc heat insulation roof tile(3L-UPVC-WS) - 3L-UPVC-WS

Features of 3-LAYER UPVC Heat Insulation Roofing Tile

Strictly selected materials:The adopting of the internationally recognizedexcellent imported raw materialsand the company'sstrict test and supervision, have assured the excellence of product quality.

Extremely durable:Adopting the scientificanti-agingformula, our company carries out different anti-aging treatment on each layer of material, UPVC inner layer and outer layer are added withultraviolet absorber, screening material, antioxidant and modifier, in order to effectively transform the ultraviolet light energy on the roofing tile into heat and release, so as to improve the roofing tile’s surface anti-aging ability. Surface layer of the roofing tile adopts the unique two-way stretching technology, and the composite structure of core layer is added withscreening color, which canblock the penetration of light,and prevent the roofing tile lower layer from being damaged by ultraviolet, so as to significantlyprolong the service lifeof the roofing tile.

Resistant to acid, alkali and corrosion:Through the international experience in application and practice of this UPVC roofing material in recent 50 years, plastic itself has the features of resistant to acid, alkali and corrosion on the plastic itself, and combining ourunique production technology and technological formula,we have obtained the absolutely extraordinary quality.

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Tenacity and strength:By multipletwo-way vertical stretching technology treatment, the molecular chain is rearranged orderly, which strengthens the molecule’s cohesive force, and significantly improves the physical and mechanical properties of the three-layer composite structure. Each layer is added with several kinds of modifiers, which change the characteristics of UPVC, so as toimprove the roofing tile’s tenacity and strength.

Thermal insulation and sound insulation: Thecomposite core layer structure, and multiple modifiers can effectively block the solar ultraviolet andreduce the coefficient of heat conductivity. When the rains beat the roofing tile, the sound deflection porous material causes air vibration, and cause friction with porous wall as well as emission, which can causesound energy attenuationand produce the sound absorption effect.

Protection against leakage and wind:The core layer can diminish the coefficient of the heat expansion and cold contraction, which can tightly surround the nail driven in the roofing tile, and assure that the roofing tile hasexcellent protection against leakage and wind.

Extremely high utilization efficiency:By adopting the scientific lap joint method, with the large width design of the roofing tile, the overall project has less lap seam;the utilization efficiency is up to 93%, which is over8% higherthan that of the ordinary plastic roofing tile.