Polyaryl ether ether nitrile has broad application prospects. Local companies lack core competitive advantages.

​​ ​​Polyaryl ether ether nitrile is a special engineering plastic. Its macromolecule main chain contains a large number of aromatic rings and the side chains are cyano groups. It is a linear aromatic polymer compound. Polyaryl ether ether nitrile has the advantages of good heat resistance, good dimensional stability, high strength, and high modulus, and is widely used in electronic and electrical, environmental protection, aerospace and other fields.

According to the “2022-2027 China Polyarylether Ethernitrile Industry Market In-depth Research and Development Prospects Forecast Report released by the Industrial Research Center It shows that the polyaryl ether ether nitrile industry has high technical barriers, and core technologies are monopolized by overseas companies. In addition, European and American countries have implemented technological blockades against my country, resulting in insufficient competitive advantages for local companies. At present, only one company in my country, Sichuan Feiya New Materials Co., Ltd., has patented polyaryl ether ether nitrile technology, and there is still huge room for development in the industry. With the support of national policies and the continuous improvement of the R&D capabilities and technical level of local enterprises, the localization process of my country’s polyaryl ether ether nitrile is expected to further accelerate.

​​ ​​Polyaryl ether ether nitrile has a wide range of application fields, including medical, aerospace, electronic and electrical, automobile manufacturing, petrochemical industry, etc. In the field of aerospace, polyaryl ether ether nitrile, as a thermoplastic, can be used as raw materials for aircraft wings, tails, doors, fairings and other components; in the field of automobile manufacturing, polyaryl ether ether nitrile can be used as automotive wiper motors, Shell materials for window motors and sunroof motors; in the petrochemical industry, polyaryl ether ether nitriles have excellent properties and can be used to prepare epoxy resin tougheners, polymer flame retardants, high-temperature resistant resins and other products.

In recent years, the country has attached great importance to the development of the polyaryl ether ether nitrile industry and introduced many policies to support it. The “Industrial Structural Adjustment Guidance Catalog (2019 Edition)” revised and released by the National Development and Reform Commission will be officially implemented on January 1, 2020. It clearly covers the production, development and application of engineering plastics such as polyaryl ether ether nitrile and polyphenylene sulfide. Included in the catalog of encouraged petrochemical and chemical industries. This will provide a good policy environment for the development of my country’s polyaryl ether ether nitrile industry.

The global polyaryl ether ether nitrile market is mainly concentrated in Europe, the United States, Japan and other countries. Leading companies include Idemitsu Co., Ltd. of Japan, Hodogaya Chemical Industry Co., Ltd. of Japan, DuPont of the United States, etc. There is only one enterprise in my country with the production capacity of polyaryl ether ether nitrile, Sichuan Feiya New Materials Co., Ltd. At present, the company has produced two series of polyaryl ether ether nitrile, PEEN (HQ/RS) and PEEN (PP/HQ). product.

         Industry analysts said that polyaryl ether ether nitriles have excellent performance and are widely used. As local companies continue to make breakthroughs in production technology, my country’s polyaryl ether ether nitrile production capacity will further increase. However, currently, due to technical barriers, the development of my country’s polyaryl ether ether nitrile industry lags behind that of overseas developed countries. Driven by national policies, the prosperity of my country’s polyaryl ether ether nitrile industry will continue to improve, which will attract more large chemical companies to join the research and development track.