Why High-Barrier Packaging is Driving the Polyglycolic Acid Market Expansion The global Polyglycolic Acid Market is witnessing a transformative era, propelled by the rising demand for high-performance biodegradable polymers. Polyglycolic Acid (PGA) is also a rigid thermoplastic polyester and the simplest linear aliphatic polyester. Renowned for its exceptional gas barrier properties, high mechanical strength, and controlled hydrolytic degradability, PGA has become a...