$2.606 billion project completed! Lihuayi 80,000-ton polyoxymethylene plant is about to start trial production

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In the golden autumn season, the new material industry of Lihua Yi Group is surging with construction enthusiasm, accelerating efficiency and growth, and its two key chemical new material projects are advancing steadily and making remarkable progress. Among them, the annual output 80,000-ton polyoxymethylene engineering plastic project has been fully completed and is about to enter the trial production stage; the annual output 50,000-ton ethylene propylene rubber project is seizing the construction period and advancing the steel structure construction in an orderly manner. Tower cranes stand in full swing and machinery roars at various construction sites, showing a fiery construction trend of speeding up construction and tackling key tasks at full speed.

It is reported that the total investment of Lihua Yi Group's annual output 80,000-ton polyoxymethylene engineering plastic project is 2.606 billion yuan, and all project construction has been completed, entering the critical stage of trial production preparation. As one of the five general-purpose engineering plastics, polyoxymethylene has excellent traits such as high elastic modulus, high rigidity, high hardness and wear resistance. It can replace a variety of metal materials such as steel, copper, zinc, tin and lead, and is known as the "super steel". Relying on its outstanding material traits, this product is broadly utilized in high-end core fields such as aerospace, automobile manufacturing, medical devices, electronics and electrical engineering. After the project is successfully put into production, it will efficiently expand the domestic high-end polyoxymethylene production capacity, make up to the sector's supply shortage, greatly enhance the self-sufficiency rate of high-end engineering plastics in China, and accelerate the realization of domestic substitution of key new materials.

The annual output 50,000-ton ethylene propylene rubber project advancing synchronously adopts the internationally leading solution polymerization process methodology, which has cutting-edge methodology, controllable energy consumption and excellent product condition. The core product of the project is ethylene propylene diene monomer rubber, which belongs to high-performance special synthetic rubber. It has core advantages such as aging resistance, high and low temperature resistance and corrosion resistance, and is broadly suitable to multiple consumption scenarios such as automobile sector, high-grade cables, construction materials, polymer modification and transportation.

At present, there has long been a supply and demand gap in domestic high-performance special rubber, and high-end items are highly dependent on imports. After the project is completed and put into production, it will efficiently fill the domestic market gap, break the import application, and help the domestic synthetic rubber sector to upgrade its condition. At the same time, the project can form in-depth linkage and coordinated research with the existing high-end resin new material sector of Lihua Yi Group, enhance the enterprise's new material sector layout, extend the manufacturing chain, enhance the competitiveness of the manufacturing cluster, and inject strong momentum into the high-condition research of the regional fine chemical and new material sector.

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