Nanjing Tech University develops a brand-new bio-based spandex new material

It was reported that the first bio-based spandex new product in China has been born, becoming the only bio-based spandex fiber product in the world with a bio-carbon content that meets the EU three-star standard (EU OK Biobased standard)!

Recently, Professor Guo Kai's team from Nanjing Tech University, together with Lianyungang Duzhong New Aoshen Spandex Co., Ltd. and SUMEC Light Textile International Group, jointly designed and developed a new structure and new products of bio-based spandex materials. The developed bio-based spandex fibers have excellent performance in all aspects, with costs much lower than international counterparts and a significantly higher bio-carbon content than similar international products. The project has also developed three brands of new bio-based spandex varieties, and the new structures of related products have obtained domestic and international patented protection.