{"id":5379,"date":"2026-05-07T03:39:08","date_gmt":"2026-05-07T03:39:08","guid":{"rendered":"https:\/\/nylonplastic.com\/nylon-vs-pom-acetal\/"},"modified":"2026-06-17T09:09:25","modified_gmt":"2026-06-17T09:09:25","slug":"nylon-vs-pom-acetal","status":"publish","type":"post","link":"https:\/\/nylonplastic.com\/nl\/nylon-vs-pom-acetal\/","title":{"rendered":"Nylon vs POM (Acetal\/Delrin): Kiezen tussen twee technische kunststoffen"},"content":{"rendered":"
\"Nylon
Nylon and POM are both engineering plastics but serve different purposes<\/figcaption><\/figure>\n

Nylon and POM (polyoxymethylene, also known as acetal or Delrin) are two of the most important engineering plastics. Both are widely used for precision mechanical components, but their distinctly different properties make each better suited for specific applications.<\/p>\n

Mechanical Properties Head-to-Head<\/h2>\n\n\n\n\n\n\n\n\n
Eigendom<\/th>\nPA6 (Nylon)<\/th>\nPOM (acetaal)<\/th>\n<\/tr>\n<\/thead>\n
Treksterkte (MPa)<\/td>\n70-85<\/td>\n60-70<\/td>\n<\/tr>\n
Flexural Modulus (GPa)<\/td>\n2.5-3.0<\/td>\n2.6-2.9<\/td>\n<\/tr>\n
Rek bij breuk (%)<\/td>\n50-150<\/td>\n25-75<\/td>\n<\/tr>\n
Dichtheid (g\/cm\u00b3)<\/td>\n1.14<\/td>\n1.41<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"Mechanical
Nylon leads in strength and toughness; POM excels in dimensional stability<\/figcaption><\/figure>\n

Wear and Friction: A Critical Difference<\/h2>\n

POM’s key advantage over nylon is its excellent wear resistance and low coefficient of friction (0.2-0.35 against steel), making it preferred for gears, bearings, and sliding components.<\/p>\n

Vochtabsorptie<\/h2>\n
\"Moisture
POM absorbs virtually no water, while nylon shows significant moisture uptake<\/figcaption><\/figure>\n

POM absorbs less than 0.3% water even at saturation, while nylon absorbs 2.5-9.5% depending on conditions. This means POM parts maintain consistent dimensions regardless of humidity.<\/p>\n

Chemische weerstand<\/h2>\n

Nylon is resistant to oils, greases, fuels, and alkalis. POM offers excellent resistance to organic solvents, oils, and neutral chemicals but is attacked by strong acids.<\/p>\n

Thermal Properties<\/h2>\n\n\n\n\n\n\n\n
Eigendom<\/th>\nPA6<\/th>\nPOM<\/th>\n<\/tr>\n<\/thead>\n
Melting Point (\u00b0C)<\/td>\n220<\/td>\n165-175<\/td>\n<\/tr>\n
HDT at 1.8 MPa (\u00b0C)<\/td>\n65<\/td>\n95-110<\/td>\n<\/tr>\n
Continuous Use Temp (\u00b0C)<\/td>\n80-100<\/td>\n90-100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"Thermal
POM maintains stiffness better at elevated temperatures<\/figcaption><\/figure>\n

Application Guide<\/h2>\n

Choose Nylon When:<\/h3>\n
    \n
  • Impact resistance and toughness are critical<\/li>\n
  • Parts experience dynamic loading<\/li>\n
  • Higher temperature resistance is needed (PA66)<\/li>\n<\/ul>\n

    Choose POM When:<\/h3>\n
      \n
    • Dimensional stability in varying humidity is critical<\/li>\n
    • Low friction and wear resistance are priorities<\/li>\n
    • Parts operate in wet environments<\/li>\n
    • Precision mechanical components are needed<\/li>\n<\/ul>\n

      Onze mogelijkheden<\/h2>\n

      Met meer dan 300 CNC machines<\/strong>, produceren we meer dan 10.000 stuks per dag<\/strong> met toleranties zo nauw als \u00b10,005mm<\/strong>. Wij accepteren MOQ vanaf 1 stuk<\/strong>, met levertijden vari\u00ebrend van 24 uur tot 15 dagen<\/strong>. We machine both nylon and POM for precision applications. Ontvang binnen 24 uur een offerte.<\/strong><\/p>\n

      \n

      FAQ<\/h2>\n
      \nWhen is Nylon vs POM (Acetal\/Delrin): Choosing Between Two Engineering Plastics a good option?<\/summary>\n
      \n

      Nylon vs POM (Acetal\/Delrin): Choosing Between Two Engineering Plastics is a good option when fast iteration, complex geometry, low tooling cost, or low-volume production is more important than molded-part unit cost.<\/p>\n<\/div>\n<\/details>\n

      \nWhat should be checked before choosing Nylon vs POM (Acetal\/Delrin): Choosing Between Two Engineering Plastics?<\/summary>\n
      \n

      Controleer de onderdeelgrootte, materiaaleigenschappen, oppervlakteafwerking, maattolerantie, blootstelling aan hitte, belastingsrichting en of nabewerking nodig is.<\/p>\n<\/div>\n<\/details>\n

      \nHow does Nylon vs POM (Acetal\/Delrin): Choosing Between Two Engineering Plastics compare with CNC machining?<\/summary>\n
      \n

      Met 3D-printen kunnen complexe vormen snel worden gemaakt, terwijl CNC-bewerking vaak sterker is voor precieze oppervlakken, nauwere toleranties en productiematerialen.<\/p>\n<\/div>\n<\/details>\n

      \nWhat affects the cost of Nylon vs POM (Acetal\/Delrin): Choosing Between Two Engineering Plastics?<\/summary>\n
      \n

      De kosten zijn afhankelijk van het materiaal, het bouwvolume, de printtijd, de laaghoogte, het verwijderen van de ondersteuning, de afwerking, de inspectie en het aantal onderdelen in de bouw.<\/p>\n<\/div>\n<\/details>\n<\/div>\n\t\t\t

      \n\t\t\t