The Polyoxymethylene, also called POM or acetal, is a high-strength plastic used in products that must handle repeated mechanical stress. It has a very low friction coefficient, which helps parts move with minimal resistance while reducing surface wear. POM is also resistant to fatigue, meaning it does not crack or lose performance easily over long-term use. It delivers excellent toughness at low temperatures, making it suitable for outdoor or refrigerated applications. The material has high tensile strength and stiffness, providing stable and predictable performance for load-bearing parts. Its ability to resist chemicals like benzene, alcohols, cleaners, and hydrocarbons makes it valuable for industrial applications.

POM is used in fuel system components, seat belt parts, precision gears, hinges, and electrical parts. It is frequently used for mechanical parts that need noise reduction, smooth operations, and long wear life. Its stability against water absorption helps parts stay accurate in changing humidity conditions. Household products like faucets, valves, toothbrush components, and lock systems also use POM due to its reliability and smooth texture. Because POM is easy to mold, cut, and shape precisely, manufacturers continue to depend on this material when strength, accuracy, and friction-free movement are key requirements.