POM Sheets
POM (Polyoxymethylene), also known as Acetal or Polyacetal, is a high-performance thermoplastic material known for its strength, stiffness, and low friction properties. POM Polyacetal Sheets are widely used in various engineering and industrial applications where durability, precision, and mechanical performance are essential.
Key Features
- High Mechanical Strength:POM is known for its excellent strength and rigidity. It maintains high tensile strength even in high-stress environments, making it suitable for applications requiring robust performance.
- Low Friction and Wear Resistance:One of the standout features of POM is its low coefficient of friction. This makes it an ideal material for parts that experience sliding or rotational movements, such as gears, bearings, and bushings.
- Dimensional Stability:POM maintains its shape and size even under mechanical stress and temperature fluctuations, making it reliable in precision applications.
- Chemical Resistance:Polyacetal sheets exhibit excellent resistance to a variety of chemicals, including oils, solvents, and fuels. This makes them suitable for use in chemical-processing environments.
- High Fatigue Resistance:POM is highly resistant to repeated loads and vibrations, which makes it an excellent material for parts exposed to dynamic forces.
- Thermal Stability:POM can withstand moderate temperatures, typically up to 100°C to 120°C (212°F to 248°F), without significant degradation.
- Low Moisture Absorption:POM has low moisture absorption, which contributes to its dimensional stability in humid or wet conditions.
- Good Machinability:POM is easy to machine, cut, and fabricate into complex shapes with high precision. This is especially important for producing high-tolerance components.
- Gears and Bearings:POM's low friction and wear resistance make it an ideal material for gears, bearings, pulleys, and other moving parts in machinery.
- Bushings and Sleeves:Due to its resistance to wear and friction, POM is often used to create bushings, sleeves, and other components that reduce friction in mechanical systems.
Mechanical Components
- Fuel Systems:POM is used in automotive fuel systems due to its chemical resistance to fuels, oils, and solvents.
- Components for Engines and Transmissions:It is used in components like fuel pumps, transmission gears, and valves due to its strength and durability.
Automotive Industry
- Insulating Components:POM is an excellent insulator, and it is used in electrical connectors, switchgear, and other electrical components.
- Housing for Electronics:Due to its high mechanical strength and insulating properties, POM is used in electronic housings, parts of electrical switches, and connectors.
Electrical and Electronics
- Pumps and Valves:Due to its chemical resistance and low friction, POM is often used in pumps, valves, and fluid-handling systems.
- Precision Machining:POM is ideal for creating precision components that require high tolerances, such as shafts, housings, and mechanical parts.
Industrial and Engineering
- Food Processing Equipment:POM is used in the food industry for components like conveyor rollers and seals due to its low friction and resistance to wear
- Cutting Tools:POM sheets are used in the production of cutting tools where low friction and durability are essential.
Food and Beverage Industry
- Medical Devices: POM is used in the production of medical devices that require high precision and biocompatibility, such as pumps, syringes, and connectors.
- Surgical Instruments:Due to its strength, dimensional stability, and low friction, POM is used in surgical instruments and tools.
Medical
- Aircraft Components:POM is used for various parts in the aerospace industry, such as bearings, seals, and structural components, due to its mechanical strength, wear resistance, and low friction properties.
Aerospace
- Marine Equipment:POM’s resistance to moisture and wear makes it a good choice for marine applications, such as in boats and ships for parts like bushings, propellers, and bearings.
Marine
- Extreme Wear Resistance:Due to its low coefficient of friction, POM provides excellent wear resistance, making it ideal for moving parts.
- High Strength and Stiffness:POM is one of the strongest thermoplastics, offering high tensile strength and stiffness.
- Good Chemical Resistance:POM is resistant to most fuels, oils, solvents, and chemicals, making it suitable for use in demanding industrial environments.
- Good Fatigue Resistance:POM performs well under repetitive stress, which is critical in dynamic applications like gears and bearings.
- High Dimensional Stability:This material resists dimensional changes even in fluctuating temperatures and humidity levels.
- Excellent Machinability:POM sheets can be easily machined into complex parts with high precision.
- Non-toxic and Safe for Food Applications: POM is non-toxic, which makes it suitable for use in food processing and medical applications.
