ROOFING, FENCE OR DECKING MATERIALS WITH ENHANCED SOLAR REFLECTANCE

摘要

A low radiant energy absorbing roofing product having a near-infrared (near-IR) reflective polymer in a substrate layer and a near-IR transmissive polymer in a second layer. The substrate layer is near-IR reflective to minimize radiant energy absorption, even while the second layer is provided with a dark color. Pigments are contained within the co-extruded polymers to provide a durable finished product.