Development Status-quo and Trends of Bio-based Fibers
2022年4月7日
Abstract: With the implementation of the "carbon peak and neutrality" policy, green and low-carbon development will be the main theme of the development of the fiber industry. Bio-based fiber has obvious carbon reduction effect compared with petroleum based raw materials because its raw materials come from renewable biomass. Therefore, the vigorous development of bio-based fiber is of great significance to achieve carbon peak and neutrality goals. In this paper, bio-based fibers are divided into bio-based primary fibers, bio-based regenerated fibers and bio-based synthetic fibers. The raw material and performance characteristics of the three types of fibers are introduced. It also introduces the development technology path of bio-based raw materials, bio-based regenerated fibers and bio-based synthetic fibers, analyzes the development trend of bio-based fibers, and puts forward that on the basis of greening the source of raw materials, it is the key to realize the whole life cycle low carbonization of bio-based fibers, such as processing technology, production process, product use and maintenance, end of life and so on.
Key words: bio-based fibers; technical path; development trends; low carbon development
