Modified POM: Key Insights for Buyers and Applications in 2025


Modified POM (Polyoxymethylene) is a high-performance engineering plastic widely used in industries requiring durability, low friction, and chemical resistance. This guide covers everything you need to know about sourcing, types, and applications of Modified POM in 2025.


How to Find Reliable Modified POM from China in 2025


China remains a leading supplier of Modified POM, but finding trustworthy manufacturers requires due diligence. Look for suppliers with ISO certifications, third-party testing reports, and a proven track record. Platforms like Alibaba and Made-in-China list verified vendors. Always request samples to test material quality before bulk orders.


What Buyers Should Know Before Buying Modified POM from China


Key considerations include material specifications (e.g., tensile strength, thermal stability), lead times, and logistics costs. Ensure the supplier provides detailed technical datasheets. Negotiate MOQs (Minimum Order Quantities) and confirm payment terms to avoid surprises. Case studies show buyers save 15-20% by partnering with mid-sized Chinese manufacturers offering flexible terms.


Types of Modified POM


Modified POM comes in several variants:

  • Glass-Fiber Reinforced POM: Enhanced stiffness and dimensional stability.
  • Impact-Modified POM: Improved toughness for high-stress applications.
  • Lubricated POM: Reduced friction for moving parts like gears and bearings.
  • UV-Stabilized POM: Resistant to weathering for outdoor use.


Functions and Features of Modified POM


This material excels in:

  • Mechanical strength (50-70 MPa tensile strength).
  • Low moisture absorption (<0.25%).
  • Chemical resistance to hydrocarbons, alcohols, and solvents.
  • Operating temperatures from -40°C to 100°C.
Its self-lubricating properties make it ideal for precision components.


Scenarios of Modified POM


Common applications include:

  • Automotive: Fuel system components, seatbelt mechanisms.
  • Electronics: Insulating parts, connector housings.
  • Consumer Goods: Zippers, kitchen utensils.
  • Industrial: Conveyor belts, pump gears.
A 2024 industry report noted 12% growth in Modified POM use for electric vehicle components.


How to Choose Modified POM


Match material properties to your application:

  1. For high-load parts, opt for glass-fiber reinforced grades.
  2. In corrosive environments, choose chemically resistant formulations.
  3. For dynamic applications, prioritize lubricated variants.
Consult suppliers for custom compounding options.


Modified POM Q & A


Q: How does Modified POM compare to standard POM?
A: Modified versions offer enhanced properties like higher impact resistance or better UV stability, tailored for specific use cases.


Q: What's the typical lead time for orders from China?
A: Standard orders ship in 4-6 weeks; expedited production may reduce this to 3 weeks.


Q: Can Modified POM be recycled?
A: Yes, though properties may degrade after multiple cycles. Some manufacturers offer recycled-content grades.


Q: What colors are available?
A: Natural (white/off-white) is standard, but custom colors can be produced with masterbatches.


Q: How do I test material quality?
A> Request ASTM/ISO test reports for mechanical properties and conduct in-house wear/friction tests with samples.