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Overview of PU Resin for Car Paints & Coatings Polyurethane (PU) resin is a raw material used in automotive paints and coatings, providing durability, flexibility, and aesthetic appeal. PU resin versatile material is widely used in car coatings due to its toughness, resistance to environmental stress, and ability to create a protective barrier on the vehicle’s surface. PU Resin? PU (Polyurethane) resin is a synthetic polymer made from a reaction between a polyol and an isocyanate. It is versatile and…

Resins are chemical compounds having molecular weight more than 300. It is possible to classify natural resins as spirit-soluble and oil-soluble. Oil-soluble resins include rosin, extracted from long-leaf pine turpentine and used in a wide range of applications, including soap making; the toughest natural resin produced in jewellery; Copals used in varnishes; amber; oriental lacquer, derived from a tree native to China; and cashew-nutshell oil, derived from cashew nuts. Resins have many sources and end uses. Sources can range from…