Promoting the development of fully biodegradable materials requires joint efforts from governments, enterprises, and the public. Governments can enact relevant policies to encourage and support the research and production of fully biodegradable materials; enterprises can increase research and development investment to improve the technical level and product quality of fully biodegradable materials; and the public can increase environmental awareness, choose to use fully biodegradable products, and contribute to environmental protection.

Ordinary consumers can participate in the promotion and application of fully biodegradable materials in various ways. First, consumers can choose to purchase products made of fully biodegradable materials, such as biodegradable plastic bags, tableware, etc., to reduce reliance on and pollution from traditional plastics. Second, consumers can actively participate in environmental advocacy and advocacy activities to increase public awareness and acceptance of fully biodegradable materials. Additionally, consumers can provide feedback on the demand for and opinions on fully biodegradable material products to businesses and enterprises, promoting more companies to join the research and production of fully biodegradable materials.

While fully biodegradable materials may partially replace traditional plastics in the future, the possibility of completely replacing traditional plastics is still small. This is because traditional plastics have significant advantages in terms of performance, cost, and application fields, while fully biodegradable materials still have limitations and challenges in some aspects. However, with the increase in environmental awareness and the advancement of sustainable development goals, fully biodegradable materials will be applied in more fields in the future and gradually become an important part of future sustainable development. Therefore, we should actively promote the research and application of fully biodegradable materials while continuing to explore and improve other environmentally friendly and sustainable materials and technologies to achieve sustainable development of human society.

PBAT (Polybutylene Adipate Terephthalate) is a biodegradable polyester material. It is synthesized through esterification reactions of terephthalic acid, butanediol, and adipic acid.PBAT has good biodegradability and can be decomposed into harmless substances by microorganisms in the natural environment. It is commonly used to produce biodegradable plastic products such as plastic bags, films, and tableware.

Compared with traditional petroleum-based plastics, PBAT has environmentally friendly characteristics, reducing the impact of plastic pollution

on the environment. Additionally, PBAT has good physical properties such as flexibility, transparency, and processability, giving it certain advantages in some applications.