Bio-based polyamide

Shanghai Cathay Biotechnology Co., Ltd. (hereinafter referred to as "Casay Bio", 688065.SH) was established in 2000. It is a company based on synthetic biology and other disciplines, using bio-manufacturing technology to engage in the research and development of bio-based new materials. A company listed on the Science and Technology Innovation Board that produces and sells. Currently, the headquarters and R&D center are located in Zhangjiang High-Tech Park, Pudong, Shanghai; the three production bases are located in Jinxiang, Wusu and Taiyuan (under construction).

Cathay Biotech's current business mainly focuses on bio-based polyamides. Its products include monomer raw materials that can be used for the production of bio-based polyamides - a series of bio-method long-chain dibasic acids and bio-based pentanediamine, as well as a series of bio-based polyamides, etc. Related Products. Products can be widely used in textiles, medicine, spices, automobiles, electronic appliances, daily consumer goods and other fields.

Cathay Biotech is the leading supplier of long-chain dicarboxylic acids in the world. In 2018, Cathay Biotech's bio-method long carbon chain dibasic acid was rated as the single champion product in the manufacturing industry by the Ministry of Industry and Information Technology and the China Federation of Industrial Economics.

The bio-based pentanediamine independently developed and produced by Cathay Biotech is widely used in epoxy curing agents, hot melt adhesives, isocyanates and other related fields. At the same time, the use of pentamethylenediamine in the polyamide field instead of hexamethylenediamine can not only solve the main bottleneck in the development of the domestic polyamide industry, but also provide the market and customers with new "biomanufacturing" materials derived from renewable biomass raw materials, and can also provide downstream services. Products such as bio-based polyamides offer superior properties derived from odd-numbered carbons.

Bio-based polyamide series products produced based on the condensation polymerization of self-produced bio-based pentanediamine and different dicarboxylic acids have the characteristics of flame retardancy, moisture absorption, easy dyeing, low warpage, high flow, etc., as well as the advantages of environmental protection and sustainability. Based on its self-produced series of bio-based polyamide products, Cathay Biotechnology launches high-performance textile material - "Tylon®", which can be widely used in textile apparel, carpets, industrial yarn and other fields. In addition, based on the product's excellent properties such as high strength, high heat resistance, and good dimensional stability, Cathay Biotech has launched an engineering material - "ECOPENT®", which can be widely used in automotive, electronic and electrical, industrial and consumer goods fields. Provide solutions for the sustainable development of society.

In the future, Cathay Biotech will continue to promote the iteration and innovation of bio-based products and technologies around the four core technologies, and use its own efforts to provide positive driving force for the development of synthetic biology and bio-manufacturing industries in China and even the world, leading technology and The industry can develop together sustainably