Polyhydroxyalkanoate fiber (PHA fiber) is a bio-based fiber and has good industry development prospects.

Polyhydroxyalkanoate (PHA) is a bio-based material synthesized by microorganisms. Polyhydroxyalkanoate fiber, also known as PHA fiber, refers to bio-based fiber synthesized by various microorganisms such as cyanobacteria, soil bacteria, and genetically modified plants. PHA fiber has the characteristics of degradability, good antibacterial properties, good biocompatibility, and good gas barrier properties, and has broad application prospects…