| Product Description | ||||
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Delrin® 500AF is a medium viscosity acetal homopolymer resin containing 20% Teflon® PTFE fibers. It is designed for applications requiring low wear and/or low coefficient of friction against steel, itself, and other plastics.
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| General | ||||
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Material Status
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Availability
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Filler / Reinforcement
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Additive
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Features
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Uses
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RoHS Compliance
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Automotive Specifications
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Appearance
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Forms
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Processing Method
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Multi-Point Data
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Part Marking Code (ISO 11469)
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Resin ID (ISO 1043)
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| Physical |
Nominal Value
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Unit
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Test Method
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Density
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g/cm³
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ISO 1183 |
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Molding Shrinkage
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ISO 294-4 | ||
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Across Flow: 0.0787 in
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%
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Flow: 0.0787 in
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%
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Water Absorption
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ISO 62 | ||
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73°F, 24 hr
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%
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Saturation, 73°F
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%
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Equilibrium, 73°F, 50% RH
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%
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| Mechanical |
Nominal Value
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Unit
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Test Method
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Tensile Modulus (73°F)
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psi
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ISO 527-2 |
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Tensile Stress (Break, 73°F)
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psi
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ISO 527-2 |
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Tensile Strain (Break, 73°F)
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%
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ISO 527-2 |
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Flexural Modulus (73°F)
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psi
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ISO 178 |
| Impact |
Nominal Value
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Unit
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Test Method
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Charpy Notched Impact Strength
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ISO 179/1eA | ||
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-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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Charpy Unnotched Impact Strength
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ISO 179/1eU | ||
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-22°F
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ft·lb/in²
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73°F
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ft·lb/in²
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Notched Izod Impact Strength (73°F)
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ft·lb/in²
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ISO 180/1A |
| Thermal |
Nominal Value
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Unit
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Test Method
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Heat Deflection Temperature
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66 psi, Unannealed
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°F
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ISO 75-2/B |
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264 psi, Unannealed
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°F
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ISO 75-2/A |
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Melting Temperature 3
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°F
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ISO 11357-3 |
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CLTE
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ISO 11359-2 | ||
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Flow: -40 to 73°F
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in/in/°F
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Flow: 73 to 131°F
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in/in/°F
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Flow: 131 to 212°F
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in/in/°F
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Transverse: -40 to 73°F
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in/in/°F
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Transverse: 73 to 131°F
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in/in/°F
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Transverse: 131 to 212°F
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in/in/°F
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RTI Elec
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UL 746 | ||
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0.0591 in
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°F
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0.118 in
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°F
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RTI Imp
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UL 746 | ||
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0.0591 in
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°F
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0.118 in
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°F
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RTI Str
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UL 746 | ||
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0.0591 in
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°F
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0.118 in
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°F
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| Electrical |
Nominal Value
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Unit
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Test Method
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Surface Resistivity
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ohm
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IEC 60093 |
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Relative Permittivity (73°F, 1 MHz)
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IEC 60250 |
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Dissipation Factor (73°F, 1 MHz)
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IEC 60250 |
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Comparative Tracking Index
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V
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IEC 60112 |
| Flammability |
Nominal Value
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Unit
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Test Method
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Flammability Classification
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IEC 60695-11-10, -20 | ||
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0.0591 in
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0.118 in
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Oxygen Index
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%
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ISO 4589-2 |
| Related Terminology | |||
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This supplier and product may also be known by these terms: DerlinProduct names can be difficult to match. You may have searched any one of these terms to find this product: Delrin® 500AF, Delrin 500AF, Delrin® , Delrin, Delrin500AF, 500 AF, 500AF, Acetal Homopolymer, Acetal Homopolymer, Acetal (POM) Homopolymer, Acetal POM Homopolymer, Acetal, pom, DuPont, AcetalPOMHomopolymer, AF500
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| Features | |||
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Features may also be described by the following terms: Low Friction, High Viscosity, Good Wear Resistance, Wear Resistant.
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| Uses | |||
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Uses may also be described by the following terms: Cast Film, Tubing, Tube, Industrial Parts, Engineering Parts, Wire and Cable Applications, Wire & Cable Applications.
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| Automotive Specifications | |||
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This plastic material has approval for 3 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): ASTM (1), CHRYSLER (1), GM (1).
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| Injection |
Nominal Value
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Unit
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Drying Temperature
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°F
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Drying Time - Desiccant Dryer
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hr
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Suggested Max Moisture
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%
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Processing (Melt) Temp
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°F
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Melt Temperature, Optimum - Injection Molding
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°F
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Mold Temperature
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°F
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Mold Temperature, Optimum - Injection Molding
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°F
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Drying Recommended
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| Notes |
| 1This specification is applicable for the Americas region. |
| 2Typical properties: these are not to be construed as specifications. |
| 310°C/min |
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UL and the UL logo are trademarks of UL LLC © 2013. All Rights Reserved.
The information presented on this datasheet was acquired by UL IDES from the producer of the material. UL IDES makes substantial efforts to assure the accuracy of this data. However, UL IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier. |