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Delrin® 100AF

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Polymer Name: Polyacetal Homopolymer (POM)
Processing Methods: Extrusion, Injection Molding
Fillers Included: PTFE, PTFE Fiber
Additives Included: Lubricant (Unspecified), Mold Release Agent
Flexural Modulus: 2500.0 MPa
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TypeDocument Name
Brochure
Technology Profile Laser Welding
Technology Profile Laser Welding
Brochure
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Hot Runner Manual for Robust Molding of Semi-crystalline Resins
Hot Runner Manual for Robust Molding of Semi-crystalline Resins
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DuPont™ Delrin® Drives Productivity and Sustainability for High Speed Filling Lines
DuPont™ Delrin® Drives Productivity and Sustainability for High Speed Filling Lines
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Technical Data Sheet
Delrin® 100AF Technical Data Sheet
Delrin® 100AF Technical Data Sheet
Technical Data Sheet
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Safety Restraint Systems
Safety Restraint Systems
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Delrin® acetal resin Molding Guide
Delrin® acetal resin Molding Guide
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Other
Delrin® Acetal Homopolymer Resin Molding Tips
Delrin® Acetal Homopolymer Resin Molding Tips
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General Design Principles - Module I: Chapter 8
General Design Principles - Module I: Chapter 8
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Delrin® vs Acetal Copolymer White Paper
Delrin® vs Acetal Copolymer White Paper
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Brochure
Electrical/Electronic Thermoplastic Encapsulation
Electrical/Electronic Thermoplastic Encapsulation
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Brochure
DuPont Performance Polymers - Self Tapping Screws
DuPont Performance Polymers - Self Tapping Screws
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Brochure
Delrin® E-Grades for Low Emissions
Delrin® E-Grades for Low Emissions
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Knowde Enhanced TDS

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Identification & Functionality

Fillers Included
Plastics & Elastomers Functions
Technologies

Delrin® 100AF Features & Benefits

Applications & Uses

Properties

Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Modulus2700MPaISO 527-1/-2
Flexural Modulus2500MPaISO 178
Poisson's Ratio0.38--
Stress (at Break)53MPaISO 527-1/-2
Strain (at Break)15%ISO 527-1/-2
Charpy Impact Strength (at 23°C)70kJ/m²ISO 179/1eU
Notched Charpy Impact Strength (at 23°C)5kJ/m²ISO 179/1eA
Notched Izod Impact Strength (at 23°C)5kJ/m²ISO 180/1A
Typical Properties
ValueUnitsTest Method / Conditions
Resin IdentificationPOM-SF20-ISO 1043
Thermal Properties
ValueUnitsTest Method / Conditions
Melt Temperature (at 10°C/min)178°CISO 11357-1/-3
Temperature of Deflection Under Load (1.8 Mpa)87°CISO 75-1/-2
Coefficient of Linear Thermal Expansion (Parallel)110E-6/KISO 11359-1/-2
Coefficient of Linear Thermal Expansion (Normal)110E-6/KISO 11359-1/-2
Relative Thermal Index (Electrical, 1.5mm)105°CUL 746B
Relative Thermal Index (Electrical, 3mm)105°CUL 746B
Relative Thermal Index (Impact, 1.5mm)85°CUL 746B
Relative Thermal Index (Impact, 3mm)85°CUL 746B
Relative Thermal Index (Strength, 1.5mm)90°CUL 746B
Relative Thermal Index (Strength, 3mm)90°CUL 746B
Flammability
ValueUnitsTest Method / Conditions
FMVSS ClassB-ISO 3795 (FMVSS 302)
Burning Behavior (at 1.5mm Nominal Thickness)UL94 HBclassIEC 60695-11-10
Burning Behavior (at 3mm Thickness)UL94 HBclassIEC 60695-11-10
Burning Rate (at 1mm Thickness)max. 80mm/minISO 3795 (FMVSS 302)
Other Properties
ValueUnitsTest Method / Conditions
Density1540kg/m³ISO 1183
Processing Information (Extrusion)
ValueUnitsTest Method / Conditions
Melt Temperature Range195 - 205°C-
Melt Temperature (Optimum)200°C-
Drying Time (Dehumidified Dryer)2 - 4h-
Drying Temperature75 - 85°C-
Processing Moisture Contentmax. 0.2%-
Processing Information (Injection Molding)
ValueUnitsTest Method / Conditions
Drying Temperature80°C-
Drying Recommendedyes--
Drying Time (Dehumidified Dryer)2 - 4h-
Processing Moisture Contentmax. 0.2%-
Hold Pressure Range90 - 110MPa-
Hold Pressure Time8s/mm-
Annealing Temperature160°C-
Melt Temperature (Optimum)215°C-
Melt Temperature (Minimum)210°C-
Melt Temperature (Maximum)220°C-
Maximum Screw Tangential Speed0.2m/s-
Mold Temperature (Optimum)90°C-
Mold Temperature (Minimum)80°C-
Mold Temperature (Maximum)100°C-
Annealing Time (Optional)30min/mm-
Rheological Properties
ValueUnitsTest Method / Conditions
Melt Mass Flow Rate (at 190°C, 2.16 kg)0.9g/10minISO 1133
Mold Shrinkage (Parallel)2.1%ISO 294-4, 2577
Mold Shrinkage (Normal)1.5%ISO 294-4, 2577
Chemical Resistance
Chemical Type Chemical Name Resistance
Acids Acetic Acid (5% by mass) (23°C) Probably Resistant
Acids Chromic Acid solution (40% by mass) (23°C) Not Recommended
Acids Citric Acid solution (10% by mass) (23°C) Not Recommended
Acids Hydrochloric Acid (36% by mass) (23°C) Not Recommended
Acids Lactic Acid (10% by mass) (23°C) Not Recommended
Acids Nitric Acid (40% by mass) (23°C) Not Recommended
Acids Sulfuric Acid (38% by mass) (23°C) Not Recommended
Acids Sulfuric Acid (5% by mass) (23°C) Not Recommended
Alcohols Ethanol (23°C) Probably Resistant
Alcohols Isopropyl alcohol (23°C) Probably Resistant
Alcohols Methanol (23°C) Probably Resistant
Bases Ammonium Hydroxide solution (10% by mass) (23°C) Not Recommended
Bases Sodium Hydroxide solution (1% by mass) (23°C) Not Recommended
Bases Sodium Hydroxide solution (35% by mass) (23°C) Not Recommended
Ethers Diethyl ether (23°C) Probably Resistant
Hydrocarbons iso-Octane (23°C) Probably Resistant
Hydrocarbons n-Hexane (23°C) Probably Resistant
Hydrocarbons Toluene (23°C) Probably Resistant
Ketones Acetone (23°C) Probably Resistant
Mineral oils Insulating Oil (23°C) Probably Resistant
Mineral oils SAE 10W40 multigrade motor oil (130°C) Not Recommended
Mineral oils SAE 10W40 multigrade motor oil (23°C) Probably Resistant
Mineral oils SAE 80/90 hypoid-gear oil (130°C) Not Recommended
Other 1% nonylphenoxy-polyethyleneoxy ethanol in water (23°C) Probably Resistant
Other 50% Oleic acid + 50% Olive Oil (23°C) Probably Resistant
Other DOT No. 4 Brake fluid (130°C) Not Recommended
Other Ethyl Acetate (23°C) Probably Resistant
Other Ethylene Glycol (50% by mass) in water (108°C) Not Recommended
Other Hydrogen peroxide (23°C) Not Recommended
Other Phenol solution (5% by mass) (23°C) Not Recommended
Other Water (23°C) Probably Resistant
Other Water (90°C) Not Recommended
Salt solutions Sodium Carbonate solution (2% by mass) (23°C) Not Recommended
Salt solutions Sodium Carbonate solution (20% by mass) (23°C) Probably Resistant
Salt solutions Sodium Chloride solution (10% by mass) (23°C) Probably Resistant
Salt solutions Sodium Hypochlorite solution (10% by mass) (23°C) Not Recommended
Salt solutions Zinc Chloride solution (50% by mass) (23°C) Not Recommended
Standard Fuels Diesel fuel (pref. ISO 1817 Liquid F) (>90°C) Not Recommended
Standard Fuels Diesel fuel (pref. ISO 1817 Liquid F) (23°C) Probably Resistant
Standard Fuels Diesel fuel (pref. ISO 1817 Liquid F) (90°C) Not Recommended
Standard Fuels ISO 1817 Liquid 1 - E5 (60°C) Probably Resistant
Standard Fuels ISO 1817 Liquid 2 - M15E4 (60°C) Probably Resistant
Standard Fuels ISO 1817 Liquid 3 - M3E7 (60°C) Probably Resistant
Standard Fuels ISO 1817 Liquid 4 - M15 (60°C) Probably Resistant
Standard Fuels Standard fuel with alcohol (pref. ISO 1817 Liquid 4) (23°C) Probably Resistant
Standard Fuels Standard fuel without alcohol (pref. ISO 1817 Liquid C) (23°C) Probably Resistant

Regulatory & Compliance

Technical Details & Test Data

Viscosity vs Shear Rate

DuPont Delrin 100AF Viscosity vs Shear Rate

Shear Stress vs Shear Rate

DuPont Delrin 100AF Shear Stress vs Shear Rate

Stress vs Strain

DuPont Delrin 100AF Stress vs Strain

Secant Modulus vs Strain

DuPont Delrin 100AF Secant Modulus vs Strain

Specific Volume Temperature (pvT)

DuPont Delrin 100AF Specific Volume Temperature (pvT)

Packaging & Availability

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