Polyoxymethylene POM Balls
Polyoxymethylene POM Balls (also known as Acetal or Delrin) are high-performance polymers that provide reliable mechanical, chemical, and electrical properties over a wide temperature range for extended periods. These balls are known for their strength, rigidity, and low friction, making them ideal for demanding applications.
Predictable Mechanical Properties: POM balls maintain consistent strength and rigidity, even under stress.
Chemical Resistance: They offer excellent resistance to a variety of chemicals, ensuring durability in harsh environments.
Electrical Insulation: POM balls provide good electrical insulating properties, making them suitable for use in electronic components.
Thermal Stability: These balls can withstand a broad range of temperatures, ensuring long-term performance.
Trade names
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Delrin,Hostaform,UltraformDiameter range
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1,588 mm - 304,8 mmGrade
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Ⅰ - ⅢShore-Hardness
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80 (D)Density
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1,400 g/cm3POM / 1,430 g/cm3 DELRINTemperature resistance
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100℃ - 120℃Colours
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upon request
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Application
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Valves: These balls are commonly used in valve mechanisms, where their low friction and chemical resistance improve performance and longevity.•
Slides and Rollers: Due to their durability and smooth surface, POM balls are ideal for sliding systems and rollers in mechanical assemblies.•
Electronics: They are used in electronic components for their excellent electrical insulation and stability.




