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Rulon Bearings

DuPont Mobility and Materials Delrin® 300ATB BK000 POM-ICD  (discontinued **)
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)

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

Information provided by DuPont; The Delrin product line was sold by DuPont in 2023 but this specific grade was discontinued prior to the sale

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 1.41 g/cc0.0509 lb/in³ISO 1183
Linear Mold Shrinkage, Flow 0.017 cm/cm0.017 in/inISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.015 cm/cm0.015 in/inISO 294-4, 2577
Melt Flow  2.3 g/10 min
@Load 2.16 kg,
Temperature 190 °C
2.3 g/10 min
@Load 4.76 lb,
Temperature 374 °F
cm³/10min Volumetric Rate; ISO 1133
 3.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C
3.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 7575ISO 2039-2
Tensile Strength at Break 50.0 MPa7250 psiISO 527-1/-2
Elongation at Break 16 %16 %ISO 527-1/-2
Tensile Modulus 2.30 GPa334 ksiISO 527-1/-2
Flexural Modulus 2.10 GPa305 ksiISO 178
Poissons Ratio 0.390.39ISO 527-1/-2
Izod Impact, Unnotched (ISO) 7.00 kJ/m²
@Temperature 23.0 °C
3.33 ft-lb/in²
@Temperature 73.4 °F
ISO 180/1A
Charpy Impact, Notched  0.600 J/cm²
@Temperature -30.0 °C
2.86 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
 0.800 J/cm²
@Temperature 23.0 °C
3.81 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1000 ohm-cm1000 ohm-cmASTM D 4496
Surface Resistance 20000 ohm20000 ohmASTM D 4496
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 120 µm/m-°C66.7 µin/in-°FISO 11359-1/-2
CTE, linear, Transverse to Flow 120 µm/m-°C66.7 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) 135 °C275 °FISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 70.0 °C158 °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)
 
Processing PropertiesMetricEnglishComments
Melt Temperature 195 - 205 °C383 - 401 °FExtrusion
 200 °C392 °FExtrusion Optimum
 205 °C401 °FInjection Optimum
 200 - 210 °C392 - 410 °FInjection
Mold Temperature 40.0 - 60.0 °C104 - 140 °FInjection
 50.0 °C122 °FInjection Optimum
Drying Temperature 75.0 °C167 °FExtrusion
 80.0 °C176 °FInjection
 85.0 °C185 °FExtrusion
Dry Time 2.00 - 4.00 hour2.00 - 4.00 hourDehumidified Dryer; Extrusion
 2.00 - 4.00 hour2.00 - 4.00 hourDehumidified Dryer; Injection
Moisture Content 0.050 %0.050 %Extrusion
 0.050 %0.050 %Injection
Hold Pressure 60.0 - 80.0 MPa8700 - 11600 psiInjection
 
Descriptive Properties
Delivery formPellets
Drying RecommendedyesInjection
FMVSS ClassBISO 3795 (FMVSS 302)
Hold pressure time (s/mm)7.5Injection
Part Marking CodePOM-ICDISO 11469
ProcessingInjection Molding
 Other Extrusion
 Profile Extrusion
 Sheet Extrusion
Regional AvailabilityAsia Pacific
 Europe
 Global
 Near East/Africa
 North America
 South and Central America
Resin IdentificationPOM-ICDISO 1043
Special characteristicsIncreased electrical conductivity
 Static dissipative

**
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PDSX5103 / 197743

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