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Acetron ® 100 AF Blend POM-H Homopolymer Acetal

Compliance Info
Acetron ® 100 AF Blend POM-H Homopolymer Acetal
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Unit of Measure

In order to provide an accurate quote for your part, you'll need to provide some information through our custom quote request form.

3. Please Select Dimensions *

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

Acetron® AF POM-H is a combination of PTFE fibers uniformly dispersed in Delrin acetal resin. This combination offers better wear characteristics than unfilled Delrin®. Acetron® AF POM-H, supplied as a 2:1 blend of Delrin® AF100 POM-H and Delrin® 150 resins, has excellent sliding/friction properties. Bearings made of Acetron® AF POM-H can operate at higher speeds while exhibiting reduced wear. These bearings are also essentially free of slip-stick behavior because the static and dynamic coefficient of friction are closer than with most plastics. Acetron® AF POM-H retains 90% of the strength that is inherent in unmodified Acetron® Acetal. Some properties are changed due to the addition of the softer PTFE fiber.

Click For More Information on the Complete Line of Acetron Products

Key Properties

  • Lower Coefficient of Friction (COF)
  • Enhanced Wear Resistance over other Acetal Grades
  • Good Wear Performance in Wet Environments
  • Low Moisture Absorption

Limitations

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

Applications

  • Bushings & Bearings
  • Conveying / Material Handling Components
  • Electrical Components
  • Packaging Machinery Components
  • Metal Replacement Applications
  • Rollers

Resin Trade Names

  • Delrin 100 AF Blend

Manufacturer Trade Names

  • Acetron® AF POM-H

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

Safety Data Sheet

Download Safety Data Sheet

Typical Properties of Acetron ® 100 AF Blend POM-H Homopolymer Acetal

DETAIL
Description Value
Material Type Semi-Crystalline Thermoplastic
Chemical Name POM Polyoxymethylene Acetal Homopolymer
Trade Name Acetron® AF POM-H
Additives PTFE
Color Brown
Manufacturer Mitsubishi Chemical Advanced Materials
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. 0.2
Water Absorption, Saturation, Immersion ASTM D570 % by wt. 1
MECHANICAL
Property Test Unit of Measure Value
Tensile Strength ASTM D638 psi 8,000
Tensile Modulus ASTM D638 psi 435,000
Tensile Elongation at Break ASTM D638 % 15
Flexural Strength ASTM D790 psi 12,000
Flexural Modulus ASTM D790 psi 445,000
Compressive Strength ASTM D695 psi 16,000
Compressive Modulus ASTM D695 psi 350,000
Hardness ASTM D785 NA Rockwell M85 (R115)
IZOD Impact-Notched ASTM D256 ft-lb/in 0.7
Dynamic Coefficient of Friction QTM 55007 (Dry vs Steel) NA 0.19
Wear K Factor QTM 55010 in³-min/ft-lbs-hr 60
Limiting PV QTM 55007 psi-fpm 8,300
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
Max Continuous Operating Temp °C 82
  °F 180
Minimum Operating Temp °C -50
  °F -58
Flammability Rating UL94 NA HB
ELECTRICAL
Property Test Unit of Measure Value
Dielectric Strength ASTM D149 V/mil 400
Dielectric Constant at 1 MHz ASTM D150 NA 3.1
Dissipation Factor at 1 MHz ASTM D150 NA 0.01
Surface Resistivity ASTM D257 ohm/square >10^13
COMPLIANCE
Description Value
FDA No
USDA No
NSF No
3-A Dairy No
Canadian Food Inspection Agency No
USP Class VI No
OTHER
Description Value
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.

Acetron® is a registered trademark of Mitsubishi Chemical Advanced Materials (MCAM).

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