Nylon 6,6 fibers application is one of the leading Hexamethylene Diamine (HMDA) consumers, driven by the increasing demand for nylon 6,6 fibers in the automotive sector. Over 90% of Hexamethylene Diamine (HMDA) is consumed in the production of nylon. Leading companies are concentrating on developing innovative and cost-effective bio-based technologies for Hexamethylene Diamine (HMDA) production in response to the growing demand for bio-based nylon resins.
The global Hexamethylene Diamine (HMDA) consumption is expected to be further enhanced by the increased usage of nylon 66. Nylon 66 serves as a substitute for various metals in the automotive and textile industries. In the automotive sector, it finds applications in components such as airbags, oil pans, air intake manifolds, rocker covers, electro-insulating elements, and radiator tanks. Nylon is being adopted as a replacement for metal parts to reduce the weight of automobiles, which is projected to contribute to the long-term growth of the Hexamethylene Diamine (HMDA) market.
In October 2023, INVISTA announced to shut its 480 kilotons Hexamethylene Diamine (HMDA) plant in Orange County, USA. The company has decided to shut its Hexamethylene Diamine (HMDA) production facility by mid-2024 owing to lower-than-anticipated growth in the market and an increase in global supply.
In January 2022, Ascend Performance Materials announced to construction of a new 150 kilotons Hexamethylene Diamine (HMDA) plant in Lianyungang, China. This plant will be the company’s first production facility outside the US and the largest investment globally.
In early 2021, BASF announced to building of a new Hexamethylene Diamine (HMDA) plant in Chalampé, France, this plant will increase BASF’s Hexamethylene Diamine (HMDA) capacity to 260 kilotons with installation slated to be completed by 2024.
In March 2022, Asahi Kasei, and U.S.-based Genomatica formed a strategic partnership to produce bio-based Hexamethylene Diamine (HMDA). Under the partnership, Asahi Kasei will use Genomatica’s GENO™ HMD process technology to commercially produce bio-based polyamide 66. Currently, Asahi Kasei uses fossil-based Hexamethylene Diamine (HMDA) for the production of polyamide 66.
In 2019, Covestro and Genomatica established a long-term partnership focused on the research and development of high-performance materials utilizing renewable feedstocks. Their shared goal was to decrease reliance on fossil-based raw materials and mitigate the impact of fluctuating raw material prices. Covesto and Genomatica made an announcement in January 2022 stating their successful achievement of producing a substantial quantity of plant-based Hexamethylene Diamine (HMDA).
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