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Ensinger PEI

DuPont Mobility and Materials Delrin® 500MT NC010 POM-I  (discontinued **)
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Homopolymer, Unreinforced, Impact Grade

Material Notes: Medium Toughened, Toughened, Medium Viscosity Acetal Homopolymer

Information provided by DuPont.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 1.35 g/cc0.0488 lb/in³ISO 1183
Water Absorption 1.9 %
@Thickness 2.00 mm
1.9 %
@Thickness 0.0787 in
Sim. to ISO 62
Moisture Absorption 0.300 %
@Thickness 2.00 mm
0.300 %
@Thickness 0.0787 in
2mm; Sim. to ISO 62
Linear Mold Shrinkage, Flow 0.014 cm/cm0.014 in/inISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.015 cm/cm0.015 in/innormal; ISO 294-4, 2577
Melt Flow 9.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C
9.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength, Yield 43.0 MPa6240 psiISO 527-1/-2
Elongation at Break 42 %42 %Nominal; ISO 527-1/-2
Elongation at Yield 22 %22 %ISO 527-1/-2
Tensile Modulus 1.60 GPa232 ksiISO 527-1/-2
Flexural Modulus 1.50 GPa218 ksiISO 178
Poissons Ratio 0.420.42
Izod Impact, Notched (ISO)  9.00 kJ/m²
@Temperature -40.0 °C
4.28 ft-lb/in²
@Temperature -40.0 °F
ISO 180/1A
 16.0 kJ/m²
@Temperature 23.0 °C
7.61 ft-lb/in²
@Temperature 73.4 °F
ISO 180/1A
Charpy Impact Unnotched  NB
@Temperature 23.0 °C
NB
@Temperature 73.4 °F
ISO 179/1eU
 NB
@Temperature -30.0 °C
NB
@Temperature -22.0 °F
ISO 179/1eU
Charpy Impact, Notched  1.00 J/cm²
@Temperature -30.0 °C
4.76 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
 2.00 J/cm²
@Temperature 23.0 °C
9.52 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 130 µm/m-°C72.2 µin/in-°FISO 11359-1/-2
CTE, linear, Transverse to Flow 130 µm/m-°C72.2 µin/in-°FISO 11359-1/-2
Melting Point 178 °C352 °F10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi) 127 °C261 °FISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 66.0 °C151 °FISO 75-1/-2
Flame Spread <= 80.0 mm/min
@Thickness 1.00 mm
<= 3.15 in/min
@Thickness 0.0394 in
ISO 3795 (FMVSS 302)
Oxygen Index 20 %20 %ISO 4589-1/-2
 
Processing PropertiesMetricEnglishComments
Melt Temperature 200 - 210 °C392 - 410 °FInjection
 205 °C401 °FOptimum, Injection
Mold Temperature 40.0 - 60.0 °C104 - 140 °FInjection
 50.0 °C122 °FOptimum, Injection
Drying Temperature 80.0 °C
@Time 14400 - 28800 sec
176 °F
@Time 4.00 - 8.00 hour
Injection; Dehumidified Dryer
Moisture Content 0.050 %0.050 %
Hold Pressure 60.0 - 80.0 MPa8700 - 11600 psiInjection
Annealing Temperature 160 °C320 °FOptional; 30 min/mm
 
Descriptive Properties
AdditivesRelease agent
Delivery formPellets
Drying Recommendedyes
FeaturesUltrasonic Weldable
FMVSS ClassBISO 3795 (FMVSS 302)
Hold pressure time (s/mm)7.5Injection
Part Marking Code>POM-I<ISO 11469
ProcessingExtrusion - small Tubing
 Extrusion - Wire and Cable
 Injection Molding
Regional AvailabilityAsia Pacific
 Europe
 Global
 Near East/Africa
 North America
 South and Central America
Resin IdentificationPOM-IISO 1043

**
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PDSX5117f / 254328

Proto3000 – 3D Engineering Solutions

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