Marine

The marine industry encompasses core areas such as ports and terminals, offshore engineering, shipping, and deep-sea aquaculture. Its operating environment faces multiple challenges including seawater corrosion, salt spray erosion, wave impact, extreme temperature fluctuations, and marine organism fouling, demanding exceptional corrosion resistance, impact resistance, weather resistance, and environmental friendliness from materials. Ultra-high molecular weight polyethylene (UHMWPE) and high-density polyethylene (HDPE), with their combined advantages of corrosion resistance, lightweight strength, wear resistance, and impact resistance, have become preferred materials to replace traditional steel and wood. They are widely used in critical aspects of marine engineering protection, ship outfitting, and marine resource development, ensuring the long-term stable operation of marine facilities, reducing maintenance costs, and contributing to the green and sustainable development of the “blue economy.”