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Rulon Bearings

Delrin Delrin® 100AL NC010 POM-S
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)

Material Notes: Lubricated High Viscosity Acetal Homopolymer with Low Wear and Low Friction

Information provided by DuPont; Delrin was sold by DuPont in 2023.

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 1.40 g/cc0.0506 lb/in³ISO 1183
Linear Mold Shrinkage, Flow 0.020 cm/cm0.020 in/inISO 294-4, 2577
Linear Mold Shrinkage, Transverse 0.017 cm/cm0.017 in/inISO 294-4, 2577
Melt Flow 2.5 g/10 min
@Load 2.16 kg,
Temperature 190 °C
2.5 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 9090ISO 2039-2
Hardness, Rockwell R 122122ISO 2039-2
Tensile Strength, Yield 70.0 MPa10200 psiISO 527-1/-2
Elongation at Break 40 %40 %Nominal; ISO 527-1/-2
Elongation at Yield 18 %18 %ISO 527-1/-2
Tensile Modulus 3.00 GPa435 ksiISO 527-1/-2
Flexural Modulus 2.80 GPa406 ksiISO 178
Poissons Ratio 0.370.37
Izod Impact, Notched (ISO) 8.00 kJ/m²
@Temperature 23.0 °C
3.81 ft-lb/in²
@Temperature 73.4 °F
ISO 180/1A
Charpy Impact Unnotched  20.0 J/cm²
@Temperature -30.0 °C
95.2 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eU
 NB
@Temperature 23.0 °C
NB
@Temperature 73.4 °F
ISO 179/1eU
Charpy Impact, Notched  0.750 J/cm²
@Temperature -30.0 °C
3.57 ft-lb/in²
@Temperature -22.0 °F
ISO 179/1eA
 1.05 J/cm²
@Temperature 23.0 °C
5.00 ft-lb/in²
@Temperature 73.4 °F
ISO 179/1eA
Tensile Creep Modulus, 1 hour 2700 MPa392000 psi1h; ISO 899-1
Tensile Creep Modulus, 1000 hours 1500 MPa218000 psi1000h; ISO 899-1
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow 110 µm/m-°C61.1 µin/in-°FISO 11359-1/-2
CTE, linear, Transverse to Flow 110 µm/m-°C61.1 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) 163 °C325 °FISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 97.0 °C207 °FISO 75-1/-2
Flammability, UL94  HB
@Thickness 0.800 mm
HB
@Thickness 0.0315 in
IEC 60695-11-10
 HB
@Thickness 1.50 mm
HB
@Thickness 0.0591 in
IEC 60695-11-10
Flame Spread 26.0 mm/min
@Thickness 1.00 mm
1.02 in/min
@Thickness 0.0394 in
ISO 3795 (FMVSS 302)
 
Processing PropertiesMetricEnglishComments
Melt Temperature 195 - 205 °C383 - 401 °FRange, Extrusion
 200 °C392 °FOptimum, Extrusion
 215 °C419 °FOptimum, Injection
 210 - 220 °C410 - 428 °FRange, Injection
Mold Temperature 90.0 °C194 °FOptimum, Injection
 80.0 - 100 °C176 - 212 °FInjection
Drying Temperature 80.0 °C176 °FInjection
 75.0 - 85.0 °C167 - 185 °FExtrusion
Dry Time 2.00 - 4.00 hour2.00 - 4.00 hourExtrusion, Dehumidified Dryer
 2.00 - 4.00 hour2.00 - 4.00 hourInjection, Dehumidified Dryer
Moisture Content <= 0.20 %<= 0.20 %Extrusion
 <= 0.20 %<= 0.20 %Injection
Hold Pressure 90.0 - 110 MPa13100 - 16000 psiInjection
 110 MPa16000 psiInjection
Annealing Temperature 160 °C320 °FOptional; 2 mm/min; Injection
 
Descriptive Properties
AdditivesRelease agent
Annealing time (min/mm)30Optional, Injection
Drying RecommendedyesInjection
Emissions (mg/kg)<8VDA 275
FMVSS ClassBISO 3795 (FMVSS 302)
Fogging (mg)0.1G-value (condensate); ISO 6452
Max. screw tangential speed (m/s)0.2Injection
Part Marking Code>POM-S<ISO 11469
PolymerPOM-Z
Processing Hold Pressure Time (s/mm)8Injection
Resin IdentificationPOM-SISO 1043

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PDSX5083 / 197723

Master Bond adhesives

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