Seawater also contains microbes adapted to salty conditions. Materials like PHA and PBAT can be completely degraded in seawater at 25℃±3℃ in about 30-60 days. The specific experimental process observation photos can be seen in the following figure.

How biodegradable materials PLA and PBAT degration in seawater

Sanle plastics is a biodegradable plastic bottle manufacturer and aim to deliver the eco-friendly plastic bottles all over the world. Here we studied about the degration situation of the PBAT material, and find out that they can be degrated completely in the nature. To learn more, please contact us.