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POM (Delrin)

Flycncpart provides high-precision POM machining, ensuring excellent wear resistance, dimensional stability, and smooth finishes for precision components.

 ISO 9001 Certified Quality
 Competitive & Transparent Pricing
 No Minimum Order Quantity
 Quick Delivery, as fast as 1 week
POM-(Delrin)-–-聚甲醛--赛钢
Delrin AF (13% PTFE Filled)
POM in CNC Machining
POM, also known as Delrin, is highly valued for its stiffness, low friction, and dimensional stability. At flycncpart, we specialize in machining POM grades such as Delrin 150, Delrin AF (13% PTFE Filled), and Delrin 30% Glass Filled. Whether it’s gears, bearings, or mechanical components, flycncpart ensures precision and durability with our advanced CNC milling and turning centers.

Thanks to our expertise, POM parts from flycncpart are widely used in automotive, electronics, and industrial applications where wear resistance and long service life are critical.
Classification of Plastic Performance Parameters
Property Delrin 150 Delrin AF (13% PTFE) Delrin 30% Glass-Filled
Mechanical Properties Ultimate Tensile Strength 70 MPa 65 MPa 110 MPa
Yield Strength 60 MPa 55 MPa 95 MPa
Hardness 120 Rockwell M 115 Rockwell M 130 Rockwell M
Elongation at Break 25% 20% 5-10%
Flexural Strength 90 MPa 85 MPa 160 MPa
Modulus of Elasticity 2.8 GPa 2.5 GPa 4.0 GPa
Wear Resistance Good Excellent (due to PTFE) Excellent
Machinability Excellent Excellent Good
Physical Properties Density 1.41 g/cm³ 1.50 g/cm³ 1.55 g/cm³
Impact Strength Moderate High Moderate
Moisture Absorption Low Low Moderate
Friction Coefficient 0.35 0.20 0.40
Thermal Properties Maximum Service Temperature 100°C 95°C 120°C
Thermal Expansion Coefficient 110 x10⁻⁶/°C 120 x10⁻⁶/°C 90 x10⁻⁶/°C
Thermal Conductivity 0.31 W/m·K 0.28 W/m·K 0.35 W/m·K
Electrical Properties Dielectric Strength 16 kV/mm 14 kV/mm 18 kV/mm
Electrical Resistivity 10^13 Ω·cm 10^15 Ω·cm 10^14 Ω·cm
Special Properties UV Resistance Poor Poor Poor
Creep Resistance Moderate Moderate High
Recyclability Yes Yes Yes
Model

Why POM (Delrin) is Ideal for CNC Machining

What
POM, also known as Delrin or acetal, is a high-performance engineering thermoplastic with excellent strength, stiffness, and dimensional stability.
 
 
Advantages
High strength and rigidity
Low friction and excellent wear resistance
Good dimensional stability
Resistant to moisture, fuels, and solvents
Easy to machine with tight tolerances
Applications
Seals, gaskets, and O-rings
Wheels, rollers, and bushings
Automotive suspension components
Industrial machine parts exposed to wear
Protective covers and cushioning parts

FAQ

Feel free to consult us 
at any time
  +86-13554857217
  +86-13554857217
  No.7 Lougang Avenue, Lougang Community, Songgang Street, Bao'an District, Shenzhen City

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