EASTAR EN 059 is a high-performance copolyester developed by Eastman Chemical Company for demanding applications. EASTAR EN 059 offers engineers and manufacturers in advanced materials industries excellent toughness and impact resistance down to freezing temperatures, with mechanical properties retaining strength and flexibility even at low temperatures. Its superior toughness and impact strength at low temperatures make EASTAR EN 059 an ideal material for components and equipment handling varying and extreme conditions. EASTAR EN 059 also provides transparency and durability, maintaining optical clarity for applications requiring visibility. Its robust performance across a wide range of temperatures extends product lifespan for advanced materials applications.