waterproof coating system to reflect solar radiation and water based coating for decorative and reflective layer formation in the coating system

摘要

patent summary: "waterproof coating system to reflect solar radiation and water based coating for decorative and reflective layer formation in the coating system". The present invention relates to a waterproofing system for reflecting solar radiation which optionally comprises a base layer on a substrate and a reinforcement layer on the base layer; a reflective and waterproof layer, wherein the decorative and reflective layer comprises infrared reflective colored pigments. Water-based coatings for forming a decorative and reflective layer in the coating system comprise acrylic polymers, infrared reflective colored pigments and UV light crosslinking agents. This coating system can reflect solar radiation with high efficiency and effectively prevent water penetration; It has strong wear resistance and good weather resistance, has strong adhesion to various substrates and also offers a diverse choice for colors. Such water-based coatings can be applied easily and are environmentally friendly.