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Delrin ® 100 AF Blend 13% PTFE-filled Acetal

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Sheet widths and lengths are cut to nominal dimensions; Rod lengths are also cut to nominal dimensions. Nominal cuts can be undersized by up to .200 inches. Cut-to-size items are non-refundable. See our return policy for more details. Contact us if you need precision cut sizes.

3. Please Select Length *

Sheet widths and lengths are cut to nominal dimensions; Rod lengths are also cut to nominal dimensions. Nominal cuts can be undersized by up to .200 inches. Cut-to-size items are non-refundable. See our return policy for more details. Contact us if you need precision cut sizes.

General Info

DELRIN® 100 AF blend stock shapes are 13% PTFE fiber filled homopolymer acetal. They offer an improved coefficient of friction, better lubricity, and improved wear characteristics over unfilled and PTFE powder filled acetals. This advanced acetal material uses a combination of PTFE fibers uniformly dispersed in Delrin® acetal resin. The combination results in improved wear characteristics along with strength, toughness, dimensional stability and machinability.

Click for more information on the complete line of Delrin Acetal Plastic Products

DELRIN® 100 AF Blend is the most common and commercially available DELRIN® AF grade. DELRIN® 100 AF Blend offers an attractive blend of properties and lower cost compared to DELRIN® AF Full Strength and is the the most widely used of Delrin ® AF grades. 

Key Properties

  • NSF Standard 61 Compliant for Rod
  • Excellent Wear Characteristics
  • Self Lubricating
  • Low Coefficient of Friction (COF)
  • Maximum Unmodified Toughness
  • Superior Load Bearing Characteristics

Limitations

  • Wear Resistance in Dry Environments
  • Poor Resistance to Strong Acids and Alkalies
  • Larger Cross Sections are prone to Centerline Porosity

Applications

  • Automotive Industry
  • Bushings & Bearings
  • Business Machines
  • Conveyor Technology
  • Heavy Duty Industry
  • Packaging and Paper Machinery
  • Printing Machines
  • Thrust Washers
  • Wear Components
  • Wear Strips

Resin Trade Names

  • Delrin ® 100 AF

Manufacturer Trade Names

  • DELRIN® 100 AF Blend

Boedeker Plastics, Inc. stocks & supplies plastic sheet, rod, tube, film and custom profiles and machine parts from these shapes that are produced from plastic resin. In many cases the manufacturer of the shape has their own product trade name. If your specification calls for a specific resin grade or manufacturer trade name, we can supply a shape made from that resin to meet your specification or suggest an equal. If you require a specific resin or brand it must be specified at the time of order.

Available Sizes

Available Colors

  • Brown to Dark Brown

Safety Data Sheet

Download Safety Data Sheet

Typical Properties of Delrin ® 100 AF Blend 13% PTFE-filled Acetal

DETAIL
Description Value
Material Type Semi-Crystalline Thermoplastic
Chemical Name POM Polyoxymethylene Acetal Homopolymer
Trade Name DELRIN® 100 AF Blend
Additives 13 % PTFE fibers
Color Brown to Dark Brown
Manufacturer Ensinger
PHYSICAL
Property Test Unit of Measure Value
Density ASTM D792 g/cm³ 1.5
  ASTM D792 lb/in³ 0.054
Water Absorption, 24 hrs, Immersion ASTM D570 % by wt. 0.12
MECHANICAL
Property Test Unit of Measure Value
Tensile Strength ASTM D638 psi 8,100
Tensile Modulus ASTM D638 psi 310,000
Flexural Strength ASTM D790 psi 12,700
Flexural Modulus ASTM D790 psi 485,000
Compressive Strength ASTM D695 psi- 10% Deformation 12,500
Compressive Modulus ASTM D695 psi 250,000
Hardness ASTM D785 Rockwell M Rockwell M79
IZOD Impact-Notched ASTM D256 ft-lb/in 1
Static Coefficient of Friction (Dry vs Steel) Static N/A 0.2
Dynamic Coefficient of Friction (Dry vs Steel) Dynamic NA 0.19
THERMAL
Property Test Unit of Measure Value
Coefficient of Linear Thermal Expansion ASTM D696 x 10-5 in./in./°F 5
Heat Deflection Temp ASTM D648 °C at 264 psi 118
  ASTM D648 °F at 264 psi 244
Melting Point Temp ASTM D3418 °C 175
  ASTM D3418 °F 347
  ASTM D3418 °F 347
Max Continuous Operating Temp °C 85
  °F 185
Minimum Operating Temp °C -50
  °F -58
Flammability Rating UL94 NA HB
COMPLIANCE
Description Value
FDA No
USDA No
NSF STD 61 All Rod & Sheet >1/4" Thickness
3-A Dairy No
Canadian Food Inspection Agency No
USP Class VI No
OTHER
Description Value
ASTM Shape Spec ASTM D6100 S-POM0132 (Only >0.062" Thickness)
UV Resistant No
Relative Cost $$$$
Machinability 1

Relative cost based on a scale of one dollar sign ($) as the lowest to ten dollar signs ($$$$$$$$$$) as the highest. Machinability based on a scale of 1 to 10, with 1 being the easiest and 10 being the most difficult to machine. NOTE: All information contained on www.boedeker.com, downloadable documents and printed literature is intended for technical reference only and considered to be accurate for reference purposes only. Boedeker Plastics, Inc. makes no guarantee and offers no warranty for fitness in use and strongly recommends the user validate any plastic, machined part, or product in a specific application for fitness in use.

DELRIN® is a registered trademark of DuPont.

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