There is a huge push from governments and consumers to use Biodegradable Polymers with most of their attention focused on eliminating single-use petroleum-based polymers, for example straws, food packaging and grocery bags. Global Biopolymers such as PHA (Polyhydroxyalkanoate) are expected to drive this growth, and capacity is expected to more than triple over the next five years (September 2020 Compounding World article – Steady gains for bioplastic). PHAs are biodegradable, bio-based polyesters with quality physical and mechanical properties. For just one example, Nodax^TM PHA from Danimer Scientific is experiencing significant growth and has been chosen by Bacardi (Hamilton, Bermuda) to replace 80 million PET (Polyethylene Terephthalate) bottles (3000 tons) currently produced by the company.

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