(THE GIST OF PIB) PBAT

(THE GIST OF PIB) PBAT

(MAY-2025)

PBAT

  • Kamalpur Nagar Panchayat in Tripura has introduced compostable bags made from PBAT as a sustainable alternative to single-use plastic (SUP).

What is PBAT?

  • PBAT (Polybutylene Adipate Terephthalate) is a biodegradable thermoplastic polymer used as an eco-friendly substitute for traditional plastics.

  • It is a copolymer of adipic acid, 1,4-butanediol, and terephthalic acid and can be processed using conventional plastic manufacturing methods.

  • PBAT is often blended with other biopolymers to enhance its mechanical and barrier properties.

Properties of PBAT

  • 100% compostable – breaks down into water, CO₂, and biomass under industrial composting conditions within 180 days.

  • Flexible and tough, making it ideal for bags, films, and packaging.

  • It is moisture-resistant, chemically inert, and offers good barrier properties.

CLICK HERE TO DOWNLOAD FULL PDF

CLICK HERE TO DOWNLOAD UPSC E-BOOKS

Study Material for UPSC General Studies Pre Cum Mains

Get The Gist 1 Year Subscription Online

Click Here to Download More Free Sample Material

<<Go Back To Main Page

Courtesy: PIB