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Rulon Bearings

DuPont Mobility and Materials Delrin® 111P NC010 Acetal Homopolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)
Material Notes: Delrin® 111P is a high viscosity acetal homopolymer with improved thermal stability and modifications for more precise molding (reduced warpage, fewer voids). It has higher tensile strength and modulus than Delrin® 100P.

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
Specific Gravity 1.42 g/cc1.42 g/ccASTM D792
Density 1.42 g/cc0.0513 lb/in³ISO 1183
Water Absorption 0.30 %
@Temperature 23.0 °C		0.30 %
@Temperature 73.4 °F		Immersion 24h; ASTM D570
Water Absorption at Saturation 1.0 %
@Temperature 23.0 °C		1.0 %
@Temperature 73.4 °F		By immersion; ISO 62, Similar to
Linear Mold Shrinkage 0.017 - 0.020 cm/cm
@Thickness 3.20 mm		0.017 - 0.020 in/in
@Thickness 0.126 in		Transverse, 24h; ASTM D955
Linear Mold Shrinkage, Flow  0.018 - 0.021 cm/cm
@Thickness 3.20 mm		0.018 - 0.021 in/in
@Thickness 0.126 in		Flow, 24h; ASTM D955
 0.018 - 0.021 cm/cm
@Thickness 4.00 mm		0.018 - 0.021 in/in
@Thickness 0.157 in		Parallel, 24h; ISO 294-4
 0.021 cm/cm
@Thickness 2.00 mm		0.021 in/in
@Thickness 0.0787 in		ISO 294-4
Linear Mold Shrinkage, Transverse  0.019 cm/cm
@Thickness 2.00 mm		0.019 in/in
@Thickness 0.0787 in		ISO 294-4
 0.018 - 0.021 cm/cm
@Thickness 4.00 mm		0.018 - 0.021 in/in
@Thickness 0.157 in		Normal, 24h; ISO 294-4
Melt Flow  1.0 g/10 min
@Load 1.05 kg,
Temperature 190 °C		1.0 g/10 min
@Load 2.31 lb,
Temperature 374 °F		ASTM D1238
 2.4 g/10 min
@Load 2.16 kg,
Temperature 190 °C		2.4 g/10 min
@Load 4.76 lb,
Temperature 374 °F		ISO 1133
Melt Index of Compound 1.9 g/10 min
@Load 2.16 kg,
Temperature 190 °C		1.9 g/10 min
@Load 4.76 lb,
Temperature 374 °F		cm3/10 min; ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 9292ISO 2039/2
Hardness, Rockwell R 120120ISO 2039/2
 121121ASTM D785
Tensile Strength 72.0 MPa
@Temperature 23.0 °C		10400 psi
@Temperature 73.4 °F		5mm/min (0.2in/min); ASTM D638
Tensile Strength, Yield  72.0 MPa
@Temperature 23.0 °C		10400 psi
@Temperature 73.4 °F		5mm/min (0.2in/min); ASTM D638
 72.0 MPa
@Temperature 23.0 °C		10400 psi
@Temperature 73.4 °F		ISO 527
Tensile Stress at Strain  60.799 MPa
@Strain 2.8574 %,
Temperature -40.0 °C		8818.2 psi
@Strain 2.8574 %,
Temperature -40.0 °F		ISO 527
 87.176 MPa
@Strain 5.7149 %,
Temperature -40.0 °C		12644 psi
@Strain 5.7149 %,
Temperature -40.0 °F		ISO 527
 94.877 MPa
@Strain 8.5723 %,
Temperature -40.0 °C		13761 psi
@Strain 8.5723 %,
Temperature -40.0 °F		ISO 527
 96.84 MPa
@Strain 11.43 %,
Temperature -40.0 °C		14050 psi
@Strain 11.43 %,
Temperature -40.0 °F		ISO 527
 97.432 MPa
@Strain 14.287 %,
Temperature -40.0 °C		14131 psi
@Strain 14.287 %,
Temperature -40.0 °F		ISO 527
 97.672 MPa
@Strain 17.145 %,
Temperature -40.0 °C		14166 psi
@Strain 17.145 %,
Temperature -40.0 °F		ISO 527
 98.055 MPa
@Strain 20.002 %,
Temperature -40.0 °C		14222 psi
@Strain 20.002 %,
Temperature -40.0 °F		ISO 527
 98.733 MPa
@Strain 22.86 %,
Temperature -40.0 °C		14320 psi
@Strain 22.86 %,
Temperature -40.0 °F		ISO 527
 99.053 MPa
@Strain 25.717 %,
Temperature -40.0 °C		14366 psi
@Strain 25.717 %,
Temperature -40.0 °F		ISO 527
 99.549 MPa
@Strain 28.574 %,
Temperature -40.0 °C		14438 psi
@Strain 28.574 %,
Temperature -40.0 °F		ISO 527
Elongation at Break  40 %
@Temperature 23.0 °C		40 %
@Temperature 73.4 °F		nominal; ISO 527
 50 %
@Temperature 23.0 °C		50 %
@Temperature 73.4 °F		ISO 527
 73 %
@Temperature 23.0 °C		73 %
@Temperature 73.4 °F		5mm/min (0.2in/min); ASTM D638
Elongation at Yield  20 %
@Temperature 23.0 °C		20 %
@Temperature 73.4 °F		ISO 527
 21 %
@Temperature 23.0 °C		21 %
@Temperature 73.4 °F		5mm/min (0.2in/min); ASTM D638
Tensile Modulus  3.00 GPa
@Temperature 23.0 °C		435 ksi
@Temperature 73.4 °F		5mm/min (0.2in/min); ASTM D638
 3.20 GPa
@Temperature 23.0 °C		464 ksi
@Temperature 73.4 °F		ISO 527
Flexural Strength  80.0 MPa
@Strain 3.5 %,
Temperature 23.0 °C		11600 psi
@Strain 3.5 %,
Temperature 73.4 °F		ISO 178
 92.0 MPa
@Strain 5.0 %,
Temperature 23.0 °C		13300 psi
@Strain 5.0 %,
Temperature 73.4 °F		ASTM D790
Flexural Modulus  2.90 GPa
@Temperature 23.0 °C		421 ksi
@Temperature 73.4 °F		ISO 178
 2.97 GPa
@Temperature 23.0 °C		431 ksi
@Temperature 73.4 °F		ASTM D790
Izod Impact, Notched 0.960 J/cm
@Temperature 23.0 °C		1.80 ft-lb/in
@Temperature 73.4 °F		ASTM D256
Izod Impact, Unnotched NB
@Temperature 23.0 °C		NB
@Temperature 73.4 °F		ASTM D4812
Izod Impact, Notched (ISO)  11.0 kJ/m²
@Temperature -40.0 °C		5.23 ft-lb/in²
@Temperature -40.0 °F		ISO 180/1A
 11.0 kJ/m²
@Temperature 23.0 °C		5.23 ft-lb/in²
@Temperature 73.4 °F		ISO 180/1A
Charpy Impact Unnotched  27.0 J/cm²
@Temperature -30.0 °C		128 ft-lb/in²
@Temperature -22.0 °F		ISO 179/1eU
 30.0 J/cm²
@Temperature 23.0 °C		143 ft-lb/in²
@Temperature 73.4 °F		ISO 179/1eU
Charpy Impact, Notched  0.900 J/cm²
@Temperature -30.0 °C		4.28 ft-lb/in²
@Temperature -22.0 °F		ISO 179/1eA
 1.10 J/cm²
@Temperature 23.0 °C		5.23 ft-lb/in²
@Temperature 73.4 °F		ISO 179/1eA
Tensile Creep Modulus, 1 hour 3000 MPa
@Temperature 23.0 °C		435000 psi
@Temperature 73.4 °F		ISO 899
Tensile Creep Modulus, 1000 hours 1700 MPa
@Temperature 23.0 °C		247000 psi
@Temperature 73.4 °F		ISO 899
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 8.00e+14 ohm-cm
@Temperature 23.0 °C		8.00e+14 ohm-cm
@Temperature 73.4 °F		ASTM D257
Surface Resistance 6.00e+14 ohm
@Temperature 23.0 °C		6.00e+14 ohm
@Temperature 73.4 °F		ASTM D257
Dielectric Constant 3.7
@Frequency 1e+6 Hz,
Temperature 23.0 °C		3.7
@Frequency 1e+6 Hz,
Temperature 73.4 °F		ASTM D150
Dielectric Strength 18.0 kV/mm
@Thickness 3.20 mm,
Temperature 23.0 °C		457 kV/in
@Thickness 0.126 in,
Temperature 73.4 °F		Short Time; ASTM D149
Dissipation Factor 0.0050
@Frequency 1e+6 Hz,
Temperature 23.0 °C		0.0050
@Frequency 1e+6 Hz,
Temperature 73.4 °F		ASTM D150
Comparative Tracking Index 600 V
@Temperature 23.0 °C		600 V
@Temperature 73.4 °F		IEC 60112
 600 V
@Thickness 3.00 mm,
Temperature 23.0 °C		600 V
@Thickness 0.118 in,
Temperature 73.4 °F		UL 746A
 
Thermal PropertiesMetricEnglishComments
CTE, linear, Parallel to Flow  500 µm/m-°C
@Temperature 23.0 - 55.0 °C		278 µin/in-°F
@Temperature 73.4 - 131 °F		ASTM E 831
 500 µm/m-°C
@Temperature -40.0 - 23.0 °C		278 µin/in-°F
@Temperature -40.0 - 73.4 °F		ISO 11359-1/-2
 500 µm/m-°C
@Temperature 23.0 - 55.0 °C		278 µin/in-°F
@Temperature 73.4 - 131 °F		ISO 11359-1/-2
 500 µm/m-°C
@Temperature 55.0 - 100 °C		278 µin/in-°F
@Temperature 131 - 212 °F		ISO 11359-1/-2
CTE, linear, Transverse to Flow  94.0 µm/m-°C
@Temperature -40.0 - 23.0 °C		52.2 µin/in-°F
@Temperature -40.0 - 73.4 °F		ISO 11359-1/-2
 110 µm/m-°C
@Temperature 23.0 - 55.0 °C		61.1 µin/in-°F
@Temperature 73.4 - 131 °F		ASTM E 831
 110 µm/m-°C
@Temperature 23.0 - 55.0 °C		61.1 µin/in-°F
@Temperature 73.4 - 131 °F		ISO 11359-1/-2
 140 µm/m-°C
@Temperature 55.0 - 100 °C		77.8 µin/in-°F
@Temperature 131 - 212 °F		ISO 11359-1/-2
Melting Point 178 °C352 °F10°C/min; ISO 11357-1/-3
 178 °C352 °FASTM D3418
Deflection Temperature at 0.46 MPa (66 psi) 165 °C329 °FISO 75-1/-2
 169 °C336 °FNot Annealed; ASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 100 °C212 °FISO 75-1/-2
 110 °C230 °FNot Annealed; ASTM D648
 115 °C239 °FAnnealed; ISO 75-1/-2
UL RTI, Electrical  110 °C
@Thickness 3.00 mm		230 °F
@Thickness 0.118 in		UL 746B
 110 °C
@Thickness 1.50 mm		230 °F
@Thickness 0.0591 in		UL 746B
UL RTI, Mechanical with Impact  85.0 °C
@Thickness 1.50 mm		185 °F
@Thickness 0.0591 in		UL 746B
 90.0 °C
@Thickness 3.00 mm		194 °F
@Thickness 0.118 in		UL 746B
UL RTI, Mechanical without Impact  90.0 °C
@Thickness 1.50 mm		194 °F
@Thickness 0.0591 in		UL 746B
 95.0 °C
@Thickness 3.00 mm		203 °F
@Thickness 0.118 in		UL 746B
Flammability, UL94  HB
@Thickness 1.50 mm		HB
@Thickness 0.0591 in		IEC 60695-11-10
 HB
@Thickness 3.00 mm		HB
@Thickness 0.118 in		IEC 60695-11-10
 HB
@Thickness 3.00 mm		HB
@Thickness 0.118 in		UL94
 HB
@Thickness 1.50 mm		HB
@Thickness 0.0591 in		UL94
Oxygen Index 17 %17 %ISO 4589-1/-2
 
Processing PropertiesMetricEnglishComments
Melt Temperature 215 °C419 °FOptimum; Injection Molding
 210 - 220 °C410 - 428 °FInjection Molding
Mold Temperature 90.0 °C194 °Foptimum; Injection Molding
 80.0 - 100 °C176 - 212 °FInjection Molding
Drying Temperature 80.0 °C176 °FInjection Molding
Dry Time 2.00 - 4.00 hour2.00 - 4.00 hourInjection Molding
Moisture Content <= 0.20 %<= 0.20 %Injection Molding
 
Descriptive Properties
AppearanceNatural Color
Drying RecommendedNot normally required unless moisture content of resin exceeds recommended level
Extrudable - Cast FilmYes
Extrudable - SheetYes
Extrudable - TubingYes
Extrudable - Wire and CableYes
FeaturesCreep Resistance, Good
 Dimensional Stability, Good
 Fatigue Resistant
 Homopolymer
 Impact Resistance, High
 Molecular Wt., High
 Stiffness, High
 Strength, High
 Toughness, Good
 Viscosity, High
FormsPellets
GenericAcetal (POM) Homopolymer
Material StatusCurrent
Part Marking Code>POM<ISO 11469
Polymer FamilyPOM
Polymer TypePOM Homopolymer
Processing MethodInjection Molding
Product CategoryUnreinforced Resins
Region Available - GlobalYes
Resin IdentificationPOMISO 1043
Ultrasonic WeldableYes
UsesConveyors
 Fasteners
 Gears
 Housings
 Parts, Engineering
 Sheet
 Tubing

**
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