A Review on Properties and Application of Bio-Based Poly(Butylene Succinate)

Area of Science:

• Polymer Science
• Materials Science
• Biotechnology

Background:

• Biodegradable polymers and composites are gaining traction due to environmental benefits and versatility.
• Polybutylene succinate (PBS) is a notable biopolymer with desirable properties like clarity, processability, and flexibility, but also exhibits brittleness.
• PBS-based natural fiber composites offer enhanced physical properties and complete biodegradability, presenting a sustainable alternative to petroleum-based materials.

Purpose of the Study:

• To systematically analyze recent developments in polybutylene succinate (PBS) research and production.
• To review the synthesis, copolymers, and biodegradability of PBS and its natural fiber composites.
• To identify current trends, challenges, and future prospects in the field of PBS and its composites.

Main Methods:

• Literature review and systematic analysis of recent research evidence on PBS and its composites.
• Focus on synthesis, copolymerization, and biodegradability studies.
• Assessment of physical, mechanical, and thermal properties of PBS-based materials.

Main Results:

• PBS exhibits excellent processability and desirable characteristics but requires reinforcement to overcome brittleness.
• PBS-based natural fiber composites demonstrate strong physical properties and complete biodegradability.
• Recent research shows significant progress in tailoring PBS properties through various modification strategies.

Conclusions:

• Polybutylene succinate (PBS) and its natural fiber composites represent a promising area for sustainable material development.
• Further research into synthesis, copolymerization, and composite fabrication is crucial for optimizing material performance.
• PBS-based materials hold potential as viable replacements for conventional petroleum-based plastics in various applications.