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Ensinger PEI

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DuPont Mobility and Materials Delrin® RA100CPE NC010 POM, Renewably Sourced
Categories: Polymer; Renewable/Recycled Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Homopolymer, Unreinforced

Material Notes: High Viscosity Renewable Attributed Acetal Homopolymer with Very Low Emissions

Information provided by DuPont.

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Physical PropertiesOriginal ValueComments
Density 1.42 g/ccISO 1183
Melt Density 1.18 g/cc
@Temperature 205 °C
Water Absorption 1.0 %
@Thickness 2.00 mm
Sim. to ISO 62
Moisture Absorption 0.100 %
@Thickness 2.00 mm
Sim. to ISO 62
Linear Mold Shrinkage, Flow 0.022 cm/cmISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.019 cm/cmISO 294-4, 2577
Melt Flow 1.9 g/10 min
@Load 2.16 kg,
Temperature 190 °C
cm³/10min Volumetric; ISO 1133
 2.3 g/10 min
@Load 2.16 kg,
Temperature 190 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell M 90ISO 2039-2
Hardness, Rockwell R 120ISO 2039-2
Tensile Strength, Yield 71.0 MPaISO 527-1/-2
Elongation at Break 45 %Nominal; ISO 527-1/-2
Elongation at Yield 28 %ISO 527-1/-2
Tensile Modulus 2900 MPaISO 527-1/-2
Flexural Strength 76.0 MPa
@Strain 3.5 %
ISO 178
Flexural Modulus 2800 MPaISO 178
Poissons Ratio 0.37
Charpy Impact Unnotched 450 kJ/m²
@Temperature -30.0 °C
ISO 179/1eU
 NB
@Temperature 23.0 °C
ISO 179/1eU
Charpy Impact, Notched 13.0 kJ/m²
@Temperature -30.0 °C
ISO 179/1eA
 16.0 kJ/m²
@Temperature 23.0 °C
ISO 179/1eA
 
Electrical PropertiesOriginal ValueComments
Volume Resistivity >= 1.00e+15 ohm-cmIEC 62631-3-1
Surface Resistance 6.00e+14 ohmIEC 62631-3-2
Dielectric Constant 4.0
@Frequency 1e+6 Hz
IEC 62631-2-1
 4.1
@Frequency 100 Hz
IEC 62631-2-1
Dissipation Factor 0.0025
@Frequency 100 Hz
IEC 62631-2-1
 0.0045
@Frequency 1e+6 Hz
IEC 62631-2-1
Comparative Tracking Index 600 VIEC 60112
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 110 µm/m-°CISO 11359-1/-2
 95.0 µm/m-°C
@Temperature -40.0 - 23.0 °C
ISO 11359-1/-2
CTE, linear, Transverse to Flow 100 µm/m-°CISO 11359-1/-2
 100 µm/m-°C
@Temperature -40.0 - 23.0 °C
ISO 11359-1/-2
Melting Point 178 °C10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi) 160 °CISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 95.0 °CISO 75-1/-2
Flammability, UL94 HB
@Thickness 0.800 mm
IEC 60695-11-10
 HB
@Thickness 1.50 mm
IEC 60695-11-10
Flame Spread 25.0 mm/min
@Thickness 1.00 mm
ISO 3795 (FMVSS 302)
 
Processing PropertiesOriginal ValueComments
Melt Temperature 195 - 205 °CRange, Extrusion
 200 °COptimum, Extrusion
 205 °COptimum, Injection
 200 - 210 °CRange, Injection
Mold Temperature 90.0 °COptimum, Injection
 80.0 - 100 °CInjection
Drying Temperature 80.0 °CInjection
 75.0 - 85.0 °CExtrusion
Dry Time 2.00 - 4.00 hourExtrusion, Dehumidified Dryer
 2.00 - 4.00 hourInjection, Dehumidified Dryer
Moisture Content <= 0.20 %Extrusion
 <= 0.20 %Injection
Hold Pressure 90.0 - 110 MPaInjection
 110 MPaInjection
Annealing Temperature 160 °COptional; 30 min + 5 min/mm of thickness
 
Descriptive Properties
Annealing time (min/mm)30optional; 30 min + 5 min/mm of thickness
Drying RecommendedyesInjection
Emission of organic compounds (µgC/g)0.3VDA 277
Emissions (mg/kg)<2VDA 275
FMVSS ClassBISO 3795 (FMVSS 302)
Fogging (%)81F-value (refraction); ISO 6452
Fogging (mg)1G-value (condensate); ISO 6452
Max. screw tangential speed (m/s)0.2Injection
Part Marking Code>POM<ISO 11469
PolymerPOM
Processing Hold Pressure Time (s/mm)8Injection
Regional AvailabilityAsia Pacific
 Europe
 Global
 Near East/Africa
 North America
 South and Central America
Resin IdentificationPOMISO 1043
Thermal desorption analysis of organic emissions (µg/g)0.6VDA 270

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PDSX5155a / 290907

Proto3000 – 3D Engineering Solutions

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