POM (polyoxymethylene) is an engineering plastic also known as polyacrolein or polyoxymethylene. It has good mechanical properties, wear resistance, stiffness and strength, as well as good chemical resistance and a low coefficient of friction.POM materials are commonly used in the manufacture of machine parts, bearings, gears, locks, and other components that require high strength and wear resistance. It also has good processing properties and can be processed into a variety of shapes through injection molding, extrusion or machining.
1.Mechanical Properties:
High strength and stiffness: POM has high tensile strength and stiffness, making it ideal for manufacturing high load and high speed moving parts
Good wear resistance: POM exhibits good wear resistance and a low coefficient of friction, making it suitable for applications requiring high wear resistance and self-lubricating properties
2. Processability:
Injection molding: POM is an easy-to-process plastic and is suitable for injection molding of complex shaped parts.
Machining: POM can be turned, milled and drilled through machining methods to create precision parts
Surface treatment: The surface of POM can be polished, sandblasted or coated to improve its appearance and performance.
3. Application areas:
Mechanical parts: such as gears, bearings, connecting rods and racks, etc.
Electronic and electrical components: such as insulation, connectors and switches, etc.
Automotive components such as fuel injectors, pumps and door locks.
Consumer products: such as zippers, locks and suitcases, etc.
Overall, POM is an engineering plastic with excellent physical and mechanical properties, good processability and a wide range of applications. However, it has some limitations, such as sensitivity to UV light and oxides, and therefore needs to be used with consideration of its environmental factors and application requirements.
