- aliphatic polyurethane
Polyurethane is a versatile polymer that finds applications in various industries due to its excellent mechanical properties, chemical resistance, and durability. Two common types of polyurethane are aliphatic polyurethane and aromatic polyurethane. While both share some similarities, they also exhibit distinct attributes that make them suitable for specific applications. A key difference is that aliphatic polyurethane is characterized by its resistance to ultraviolet (UV) light and its ability to maintain color clarity over time while aromatic polyurethane tends to yellow and degrade under UV exposure