PBAT (Polybutylene Adipate-co-Butylene Terephthalate) is a biodegradable polymer produced by copolymerization of butylene adipate and butylene terephthalate. This material combines the advantages of the two monomers and has good flexibility, mechanical strength, and biodegradability.PBAT is widely used in packaging materials, agricultural mulch films, etc. due to its environmentally friendly properties.The characteristics of PBAT material are:

  1. Biodegradability: Under natural conditions, such as soil or compost environment, PBAT can be completely decomposed into water and carbon dioxide within a few months without causing pollution to the environment.
  2. Good physical properties: PBAT has excellent tensile strength and elongation at break, making it suitable for various molding processes; it also has good heat resistance and transparency.
  3. High compatibility: Compared with other types of plastics, PBAT is easier to mix with other bio-based materials to improve the performance of the final product.
  4. High safety: PBAT is harmless to humans and shows good safety in food contact applications.
PBAT Materials