Product Description:
Polyoxymethylene (POM) is a type of engineering plastics renowned for its exceptional performance. It is often referred to as "steel grabbing" and "super steel" internationally. POM exhibits similar hardness, strength, and toughness to metals, along with good self-lubrication, fatigue resistance, and elasticity across a broad range of temperatures and humidity levels.
Furthermore, POM boasts excellent chemical resistance. With a more cost-effective price point compared to many other engineering plastics, POM is progressively displacing some markets traditionally dominated by metals like zinc, brass, aluminum, and steel for the production of various components.
Ever since its introduction, POM has found extensive applications in diverse sectors such as electronics, machinery, instrumentation, daily light industry, automotive, construction materials, agriculture, and more. It is witnessing substantial growth even in emerging areas like medical technology and sports equipment.
Features:
Well-balanced mechanical properties and high fatigue resistance
This material possesses a harmonious combination of mechanical properties and exceptional resistance to fatigue, ensuring durability and reliability.
Excellent anticreep properties
The material exhibits outstanding resistance to creep deformation, making it a suitable choice for applications where stability under load is crucial.
Excellent low friction and anti-wear properties
With superior low friction characteristics and effective anti-wear properties, this material helps minimize wear and friction-related issues, enhancing performance.
Wide range of operating temperatures
Capable of functioning across a broad spectrum of temperatures, this material offers versatility and adaptability to varying environmental conditions.
High oil and organic chemical resistance
Possessing high resistance to oil and organic chemicals, this material is ideal for use in environments where exposure to such substances is common.
Excellent thermal stability in molding
With exceptional thermal stability during the molding process, this material maintains its structural integrity and properties, ensuring consistent quality and performance.
Technical Parameters:
| Melt Flow Index |
9 G/10min |
| Elongation |
35% |
| Density |
1.41g/cm³ |
| Tensile Modulus |
2600MPa |
| Izod Notch Impact |
6 KJ/m² |
| H.D.T |
95 °C |
| Flexural Strength |
90MPa |
| Tensile Strength |
63MPa |
| Water Absorption |
0.12% |
| Flexural Modulus |
2600MPa |
Applications:
POM (polyoxymethylene) is a high-performance engineering plastic with characteristics such as high strength, high rigidity, wear resistance, and chemical resistance. It is widely used in the following fields:
- Mechanical manufacturing: used for manufacturing mechanical parts such as gears, bearings, and transmission components, which can withstand high loads due to their wear resistance and low friction coefficient
- Automotive industry: suitable for fuel system components, bearings, interior parts, etc., with excellent dimensional stability and fuel resistance performance
- Electronic appliances: used for insulating shells, connectors and other components, benefiting from their excellent electrical performance and chemical corrosion resistance
- Daily necessities and precision instruments: commonly found in precision instrument parts and daily necessities (such as zippers and hinges) due to their high precision and ease of processing
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