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DuPont Performance Polymers Delrin® 100AF Acetal Homopolymer  (Unverified Data**)

Category Polymer , Thermoplastic , Acetal (POM) , Acetal Homopolymer, PTFE-Filled
Manufacturer
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Delrin® 100AF Acetal Homopolymer  (Unverified Data**).pdf
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Material Notes:
Delrin® 100AF is a high viscosity acetal homopolymer containing 20% Teflon® PTFE fibers. It is designed for applications requiring low wear and/or low friction against steel, itself, and other plastics.Information provided by DuPont Performance Polymers
Physical Properties Metric English Comments
Specific Gravity 1.53 g/cc
1.53 g/cc
ASTM D792
Density 1.54 g/cc
0.0556 lb/in³
ISO 1183
Melt Flow 0.50 g/10 min

@Load 1.05 kg,
Temperature 190 °C
 0.50 g/10 min

@Load 2.31 lb,
Temperature 374 °F
 ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength at Break 53.0 MPa

@Temperature 23.0 °C
 7690 psi

@Temperature 73.4 °F
 ISO 527
Tensile Strength 53.0 MPa

@Temperature 23.0 °C
 7690 psi

@Temperature 73.4 °F
 5mm/min (0.2in/min); ASTM D638
Tensile Strength, Yield 53.0 MPa

@Temperature 23.0 °C
 7690 psi

@Temperature 73.4 °F
 ISO 527
Elongation at Break 15 %

@Temperature 23.0 °C
 15 %

@Temperature 73.4 °F
 ISO 527
19 %

@Temperature 23.0 °C
 19 %

@Temperature 73.4 °F
 5mm/min (0.2in/min); ASTM D638
Elongation at Yield 15 %

@Temperature 23.0 °C
 15 %

@Temperature 73.4 °F
 ISO 527
Tensile Modulus 2.70 GPa

@Temperature 23.0 °C
 392 ksi

@Temperature 73.4 °F
 ISO 527
2.75 GPa

@Temperature 23.0 °C
 399 ksi

@Temperature 73.4 °F
 5mm/min (0.2in/min); ASTM D638
Flexural Modulus 2.50 GPa

@Temperature 23.0 °C
 363 ksi

@Temperature 73.4 °F
 ISO 178
2.51 GPa

@Temperature 23.0 °C
 364 ksi

@Temperature 73.4 °F
 ASTM D790
Izod Impact, Notched 0.500 J/cm

@Temperature 23.0 °C
 0.937 ft-lb/in

@Temperature 73.4 °F
 ASTM D256
Izod Impact, Notched (ISO) 5.00 kJ/m²

@Temperature 23.0 °C
 2.38 ft-lb/in²

@Temperature 73.4 °F
 ISO 180/1A
Charpy Impact Unnotched 7.00 J/cm²

@Temperature 23.0 °C
 33.3 ft-lb/in²

@Temperature 73.4 °F
 ISO 179/1eU
Charpy Impact, Notched 0.500 J/cm²

@Temperature 23.0 °C
 2.38 ft-lb/in²

@Temperature 73.4 °F
 ISO 179/1eA
Thermal Properties Metric English Comments
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 100 µm/m-°C

@Temperature -40.0 - 23.0 °C
 55.6 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
130 µm/m-°C

@Temperature 55.0 - 100 °C
 72.2 µin/in-°F

@Temperature 131 - 212 °F
 ISO 11359-1/-2
Melting Point 178 °C
352 °F
10°C/min; ISO 11357-1/-3
178 °C
352 °F
ASTM D3418
Deflection Temperature at 1.8 MPa (264 psi) 87.0 °C
189 °F
ISO 75-1/-2
UL RTI, Electrical 105 °C

@Thickness 3.00 mm
 221 °F

@Thickness 0.118 in
 UL 746B
105 °C

@Thickness 1.50 mm
 221 °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
85.0 °C

@Thickness 3.00 mm
 185 °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
90.0 °C

@Thickness 3.00 mm
 194 °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 1.50 mm
 HB

@Thickness 0.0591 in
 UL94
HB

@Thickness 3.00 mm
 HB

@Thickness 0.118 in
 UL94
Electrical Properties Metric English Comments
Comparative Tracking Index 600 V

@Thickness 3.00 mm,
Temperature 23.0 °C
 600 V

@Thickness 0.118 in,
Temperature 73.4 °F
 UL 746A
Processing Properties Metric English Comments
Melt Temperature 215 °C
419 °F
Optimum; Injection Molding
210 - 220 °C
410 - 428 °F
Injection Molding
Mold Temperature 90.0 °C
194 °F
optimum; Injection Molding
80.0 - 100 °C
176 - 212 °F
Injection Molding
Drying Temperature 80.0 °C
176 °F
Injection Molding
Dry Time 2.00 - 4.00 hour
2.00 - 4.00 hour
Injection Molding
Moisture Content <= 0.20 %
<= 0.20 %
Injection Molding
Descriptive Properties Value Comments
Additive Lubricant, PTFE, 20%
Appearance Brown Color
Drying Recommended Not normally required unless moisture content of resin exceeds recommended level
Features Friction, Low
Viscosity, High
Wear Resistance, Good
Forms Pellets
Generic Acetal (POM) Homopolymer
Material Status Current
Part Marking Code >POM-SF20<
ISO 11469
Polymer Family POM
Polymer Type POM Homopolymer
Processing Method Extrusion
Injection Molding
Product Category Extrusion Resins
Low Wear and Friction Resins
Region Available - Global Yes
Resin Identification POM-SF20
ISO 1043
RoHS Compliance Contact Manufacturer
Uses Bushings
Parts, Engineering
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