Polybutylene adipate terephthalate

Polybutylene adipate terephthalate
Identifiers
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

PBAT (short for polybutylene adipate terephthalate) is a biodegradable random copolymer, specifically a copolyester of adipic acid, 1,4-butanediol and terephthalic acid. PBAT is produced by many different manufacturers and may be known by the brand names ecoflex, Wango, Ecoworld, Eastar Bio, and Origo-Bi. It is also called poly(butylene adipate-co-terephthalate) and sometimes polybutyrate-adipate-terephthalate[1] (a misnomer) or even just "polybutyrate".[2] It is generally marketed as a fully biodegradable alternative to low-density polyethylene, having many similar properties including flexibility and resilience, allowing it to be used for many similar uses such as plastic bags and wraps.[3] The structure is a random-block polymer consisting of butanediol–adipic acid and butanediol-terephthalic acid blocks.

  1. ^ Jacqueline Stagner (Nov 2015). "Methane generation from anaerobic digestion of biodegradable plastics – a review". International Journal of Environmental Studies. 73 (3): 462–468. doi:10.1080/00207233.2015.1108607. S2CID 101024423.
  2. ^ Jaime Francisco Gómez-Gómez; et al. (2016). "Scrap denim-PP composites as a material for new product design". Libro de Actas - Systems & Design: Beyond Processes and Thinking (IFDP - SD2016). doi:10.4995/IFDP.2016.3360. ISBN 978-84-9048-440-1. {{cite book}}: |journal= ignored (help)
  3. ^ "Certified Compostable and Biodegradable Co-Polyester - ecoflex". Retrieved 2017-02-09.

© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search