PolyButylene Succinate-co-Adipate (PBSA)

Polybutylene succinate-co-adipate (PBSA) is a thermoplastic copolyester that has attracted much attention in recent years due to its biodegradable properties and similarity to polyethylene. This polymer is produced from the random polymerization of the monomers 1,4-butanediol, succinic acid, and adipic acid.

PBSA Properties

Biodegradability: Under appropriate environmental conditions, especially in the presence of microorganisms, it can be decomposed into simpler substances such as water and carbon dioxide.
Suitable mechanical properties: This polymer has good mechanical properties such as tensile strength, impact resistance, and flexibility, which make it suitable for various applications.
Processability: It can be easily molded and extruded and used in the production of a variety of products.
Environmental compatibility: Due to its biodegradability and production from renewable resources, it has been proposed as an environmentally friendly alternative to conventional plastics.

PBSA Applications

Packaging: Production of garbage bags, food packaging films, disposable containers and food coatings.
Agriculture: Production of mulch films for agriculture that help retain soil moisture and prevent weed growth.
Automotive: Use in some car interior parts such as covering wires and connectors.
Consumer goods: Production of toys, hygiene products and disposable products.