Delrin 100AF DuPont Acetal (POM) Homopolymer

Product Description

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.

General

Material Status

Commercial: Active

Availability

Asia Pacific

Europe

North America

Additive

PTFE Lubricant (200000 ppm)

Features

Good Wear Resistance

High Viscosity

Low Friction

Uses

Bushings

Engineering Parts

RoHS Compliance

Automotive Specifications

Appearance

Brown

Processing Method

Extrusion

Injection Molding

Part Marking Code (ISO 11469)

>POM-SF20<

Resin ID (ISO 1043)

POM-SF20

Physical	Nominal Value	Unit	Test Method
Specific Gravity
--			ASTM D792
--		g/cm³	ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/1.05 kg)		g/10 min	ASTM D1238
Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus
73°F²		psi	ASTM D638
73°F		psi	ISO 527-2
Tensile Stress
Yield, 73°F		psi	ISO 527-2
Break, 73°F		psi	ISO 527-2
73°F²		psi	ASTM D638
Tensile Strain
Yield, 73°F		%	ISO 527-2
Break, 73°F²		%	ASTM D638
Break, 73°F		%	ISO 527-2
Flexural Modulus
73°F		psi	ASTM D790
73°F		psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength (73°F)		ft·lb/in²	ISO 179/1eA
Charpy Unnotched Impact Strength (73°F)		ft·lb/in²	ISO 179/1eU
Notched Izod Impact
73°F		ft·lb/in	ASTM D256
73°F		ft·lb/in²	ISO 180/1A
Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (264 psi, Unannealed)		°F	ISO 75-2/A
Melting Temperature³		°F	ISO 11357-3, ASTM D3418
CLTE
Flow: 73 to 131°F		in/in/°F	ASTM E831
Flow: -40 to 73°F		in/in/°F	ISO 11359-2
Flow: 73 to 131°F		in/in/°F	ISO 11359-2
Flow: 131 to 212°F		in/in/°F	ISO 11359-2
Transverse: 73 to 131°F		in/in/°F	ASTM E831, ISO 11359-2
Transverse: -40 to 73°F		in/in/°F	ISO 11359-2
Transverse: 131 to 212°F		in/in/°F	ISO 11359-2
Flammability	Nominal Value	Unit	Test Method
Flame Rating - UL			UL 94
0.0591 in
0.118 in
Flammability Classification			IEC 60695-11-10, -20
0.0591 in
0.118 in
UL	Nominal Value	Unit	Test Method
RTI Str			UL 746
0.0591 in		°F
0.118 in		°F
RTI Imp			UL 746
0.0591 in		°F
0.118 in		°F
RTI Elec			UL 746
0.0591 in		°F
0.118 in		°F
Comparative Tracking Index (CTI) (0.118 in)		V	UL 746
Related Terminology
This supplier and product may also be known by these terms: Derlin Product names can be difficult to match. You may have searched any one of these terms to find this product: Delrin® 100AF, Delrin 100AF, Delrin® , Delrin, Delrin100AF, 100 AF, 100AF, Acetal Homopolymer, Acetal Homopolymer, Acetal (POM) Homopolymer, Acetal POM Homopolymer, Acetal, pom, DuPont, AcetalPOMHomopolymer, AF100
Features
Features may also be described by the following terms: Low Friction, High Viscosity, Good Wear Resistance, Wear Resistant.
Uses
Uses may also be described by the following terms: Engineering Parts.
Automotive Specifications
This plastic material has approval for 7 automotive specifications from the following agencies (the number in parentheses shows the number of specifications for that agency): ASTM (3), DSM (1), CHRYSLER (2), GM (1).

Injection	Nominal Value	Unit
Drying Temperature		°F
Drying Time		hr
Suggested Max Moisture		%
Processing (Melt) Temp		°F
Melt Temperature, Optimum - Injection Molding		°F
Mold Temperature		°F
Mold Temperature, Optimum - Injection Molding		°F
Drying Recommended

Notes

¹Typical properties: these are not to be construed as specifications.

²0.20 in/min

³10°C/min

Delrin® 100AF

ACETAL RESIN

Supplied by DuPont Performance Polymers