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DuPont Performance Polymers Delrin® 520MP NC010 Acetal (POM)  (Unverified Data**)

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, Unreinforced
Manufacturer DuPont Performance Polymers
Trade Name Delrin®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Delrin® 520MP NC010 Acetal (POM)  (Unverified Data**).pdf
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Material Notes:
20% Teflon® Lubricated Medium Viscosity Acetal Homopolymer with Low Wear and Low Friction Delrin 520MP is a medium viscosity acetal homopolymer containing 20% Teflon PTFE Micropowder. It is designed for applications requiring low wear and/or friction aInformation provided by DuPont Performance Polymers
Physical Properties Metric English Comments
Density 1.54 g/cc
0.0556 lb/in³
ISO 1183
Linear Mold Shrinkage, Flow 0.019 cm/cm
0.019 in/in
ISO 294-4 2577
Linear Mold Shrinkage, Transverse 0.015 cm/cm
0.015 in/in
ISO 294-4 2577
Mechanical Properties Metric English Comments
Tensile Stress 32.4 MPa

@Strain 1.80 %,
Temperature 23.0 °C
4700 psi

@Strain 1.80 %,
Temperature 73.4 °F
ISO 11403-1 -2
33.3 MPa

@Strain 1.10 %,
Temperature -40.0 °C
4830 psi

@Strain 1.10 %,
Temperature -40.0 °F
ISO 11403-1 -2
38.4 MPa

@Strain 1.70 %,
Temperature 0.000 °C
5570 psi

@Strain 1.70 %,
Temperature 32.0 °F
ISO 11403-1 -2
49.2 MPa

@Strain 7.10 %,
Temperature 23.0 °C
7140 psi

@Strain 7.10 %,
Temperature 73.4 °F
ISO 11403-1 -2
50.2 MPa

@Strain 12.4 %,
Temperature 23.0 °C
7280 psi

@Strain 12.4 %,
Temperature 73.4 °F
ISO 11403-1 -2
50.6 MPa

@Strain 17.8 %,
Temperature 23.0 °C
7340 psi

@Strain 17.8 %,
Temperature 73.4 °F
ISO 11403-1 -2
57.2 MPa

@Strain 6.90 %,
Temperature 0.000 °C
8300 psi

@Strain 6.90 %,
Temperature 32.0 °F
ISO 11403-1 -2
58.2 MPa

@Strain 12.1 %,
Temperature 0.000 °C
8440 psi

@Strain 12.1 %,
Temperature 32.0 °F
ISO 11403-1 -2
58.5 MPa

@Strain 17.3 %,
Temperature 0.000 °C
8480 psi

@Strain 17.3 %,
Temperature 32.0 °F
ISO 11403-1 -2
68.5 MPa

@Strain 4.20 %,
Temperature -40.0 °C
9940 psi

@Strain 4.20 %,
Temperature -40.0 °F
ISO 11403-1 -2
72.6 MPa

@Strain 7.40 %,
Temperature -40.0 °C
10500 psi

@Strain 7.40 %,
Temperature -40.0 °F
ISO 11403-1 -2
73.6 MPa

@Strain 10.5 %,
Temperature -40.0 °C
10700 psi

@Strain 10.5 %,
Temperature -40.0 °F
ISO 11403-1 -2
Tensile Strength, Yield 53.0 MPa
7690 psi
ISO 527-1/-2
Elongation at Break 15 %
15 %
Nominal; ISO 527-1/-2
Elongation at Yield 13 %
13 %
ISO 527-1/-2
Tensile Modulus 2.80 GPa
406 ksi
ISO 527-1/-2
Flexural Modulus 2.70 GPa
392 ksi
ISO 178
Secant Modulus 0.354 GPa

@Strain 6.30 %,
Temperature 100 °C
51.3 ksi

@Strain 6.30 %,
Temperature 212 °F
ISO 11403-1 -2
0.354 GPa

@Strain 14.2 %,
Temperature 23.0 °C
51.4 ksi

@Strain 14.2 %,
Temperature 73.4 °F
ISO 11403-1 -2
0.419 GPa

@Strain 13.9 %,
Temperature 0.000 °C
60.8 ksi

@Strain 13.9 %,
Temperature 32.0 °F
ISO 11403-1 -2
0.441 GPa

@Strain 6.80 %,
Temperature 80.0 °C
64.0 ksi

@Strain 6.80 %,
Temperature 176 °F
ISO 11403-1 -2
0.600 GPa

@Strain 3.10 %,
Temperature 100 °C
87.0 ksi

@Strain 3.10 %,
Temperature 212 °F
ISO 11403-1 -2
0.693 GPa

@Strain 7.10 %,
Temperature 23.0 °C
101 ksi

@Strain 7.10 %,
Temperature 73.4 °F
ISO 11403-1 -2
0.747 GPa

@Strain 3.40 %,
Temperature 80.0 °C
108 ksi

@Strain 3.40 %,
Temperature 176 °F
ISO 11403-1 -2
0.829 GPa

@Strain 6.90 %,
Temperature 0.000 °C
120 ksi

@Strain 6.90 %,
Temperature 32.0 °F
ISO 11403-1 -2
0.850 GPa

@Strain 0.800 %,
Temperature 100 °C
123 ksi

@Strain 0.800 %,
Temperature 212 °F
ISO 11403-1 -2
0.870 GPa

@Strain 8.40 %,
Temperature -40.0 °C
126 ksi

@Strain 8.40 %,
Temperature -40.0 °F
ISO 11403-1 -2
1.07 GPa

@Strain 0.900 %,
Temperature 80.0 °C
155 ksi

@Strain 0.900 %,
Temperature 176 °F
ISO 11403-1 -2
1.63 GPa

@Strain 4.20 %,
Temperature -40.0 °C
237 ksi

@Strain 4.20 %,
Temperature -40.0 °F
ISO 11403-1 -2
1.80 GPa

@Strain 1.80 %,
Temperature 23.0 °C
261 ksi

@Strain 1.80 %,
Temperature 73.4 °F
ISO 11403-1 -2
2.26 GPa

@Strain 1.70 %,
Temperature 0.000 °C
328 ksi

@Strain 1.70 %,
Temperature 32.0 °F
ISO 11403-1 -2
3.03 GPa

@Strain 1.10 %,
Temperature -40.0 °C
439 ksi

@Strain 1.10 %,
Temperature -40.0 °F
ISO 11403-1 -2
Izod Impact, Notched (ISO) 4.00 kJ/m²
1.90 ft-lb/in²
ISO 180/1A
Charpy Impact Unnotched 7.00 J/cm²
33.3 ft-lb/in²
ISO 179/1eU
Charpy Impact, Notched 0.400 J/cm²
1.90 ft-lb/in²
ISO 179/1eA
0.400 J/cm²

@Temperature -30.0 °C
1.90 ft-lb/in²

@Temperature -22.0 °F
ISO 179/1eA
Tensile Creep Modulus, 1 hour 1500 MPa

@Time 3600 sec
218000 psi

@Time 1.00 hour
ISO 899-1
Tensile Creep Modulus, 1000 hours 800 MPa

@Time 3.60e+6 sec
116000 psi

@Time 1000 hour
ISO 899-1
Thermal Properties Metric English Comments
CTE, linear, Parallel to Flow 100 µm/m-°C
55.6 µin/in-°F
ISO 11359-1/-2
CTE, linear, Transverse to Flow 97.0 µm/m-°C
53.9 µin/in-°F
ISO 11359-1/-2
Melting Point 178 °C
352 °F
10°C/min; ISO 11357-1/-3
Deflection Temperature at 0.46 MPa (66 psi) 160 °C
320 °F
ISO 75-1/-2
Deflection Temperature at 1.8 MPa (264 psi) 94.0 °C
201 °F
ISO 75-1/-2
Flammability, UL94 HB

@Thickness 1.50 mm
HB

@Thickness 0.0591 in
IEC 60695-11-10
Descriptive Properties Value Comments
Additives Lubricants
Release agent
Delivery Form Pellets
Emission of organic compounds 7.5 µgC/g
VDA 277
Part Marking Code >POM-SD20<
ISO 11469
Processing Injection Moulding
Regional Availability Asia Pacific
Europe
Global
Near East/Africa
North America
South and Central America
Resin Identification POM-SD20
ISO 1043
UL recognition UL
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