Poly(3-hydroxybutyrate) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate): Structure, Property, and Fiber

Poly(3-hydroxybutyrate) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate): Structure, Property, and Fiber

Blog Article

Poly(3-hydroxybutyrate) [P(3HB)] and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) [P(3HB-co-3HV)] are produced by various microorganisms as an intracellular carbon and energy reserve from agricultural feedstocks such as sugars and plant oils under unbalanced Fan Shop - Team copyright - Jerseys growth conditions.P(3HB) and P(3HB-co-3HV) have attracted the attention of academia and industry because of its biodegradability, biocompatibility, thermoplasticity, and plastic-like properties.This review first introduced the isodimorphism, spherulites, and molecular interaction of P(3HB) and P(3HB-co-3HV).In addition, the effects of 3HV content on the melting temperature and crystallization rate were discussed.Then the drawbacks of P(3HB) and P(3HB-co-3HV) Christening including brittleness, narrow melt processing window, low crystallization rate, slow biodegradation rate in body, and so on were summarized.

At last, the preparation, structure, and properties of P(3HB) and P(3HB-co-3HV) fiber were introduced.