Ultraviolet Resistance:
The surface of Polycarbonate sheet is treated with special anti-ultrviolet technique to ensure the stability of ultraviolet resistance. The product can preserve its innate optical property and good weather ability after long-time service. No speedy aging can be generated by ultraviolet. As indicated in the following table, ultraviolet within 350-bicron wavelengths can hardly penetrate the sun sheet. As a result, Polycarbonate hollow sheet is more applicable for advertising material other than the general buildingmaterial.
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