WS Hampshire, Inc. - Acetal

Polyoxymethylene (POM)

Acetal plates are tough enough and strong enough to replace metal. Acetal is dimensionally stable under wet or humid conditions due to lower water absorption while resisting most organic solvents.

Acetal Co-Polymer offer high tensile and flexural strength, fatigue resistance, and hardness. They retain much of their toughness through a broad temperature range and are stocked in long lengths suited for most any part manufactured on automatic screw machines.

Acetal Delrin (a homopolymer) is a trademark of E.I. DuPont and offers high tensile strength, stiffness, and fatigue endurance with moderate toughness under repeated impact. In addition, Delrin has high resistance to organic solvents and excellent dimensional stability.

Available as

Available as hexagons, plates, rectangles, rounds, and sheets
Custom fabrication services available from WS Hampshire

Unit of Measure

Items	PACCUSTOM Custom Request	PACP965124 Acetal, Sheets, 1/8 inches, 24 x 48 inches	PACP965101 Acetal, Sheets, 3/16 inches, 24 x 48 inches	PACP965126 Acetal, Sheets, 1/4 inches, 24 x 48 inches	PACP965112 Acetal, Sheets, 3/8 inches, 24 x 48 inches
Material	N/A Acetal
Grade	N/A	N/A Acetal	N/A Acetal	N/A Acetal	N/A Acetal
Color	N/A Custom	N/A Natural	N/A Natural	N/A Natural	N/A Natural
Thickness	N/A Custom in	N/A 0.125 in3.175 mm	N/A 0.188 in4.762 mm	N/A 0.250 in6.35 mm	N/A 0.375 in9.525 mm
Diameter	N/A Custom in	N/A	N/A	N/A	N/A
Thickness	N/A	N/A 0.125 in3.175 mm	N/A 0.187 in4.762 mm	N/A 0.250 in6.35 mm	N/A 0.375 in9.525 mm
Stock Size	N/A Custom inCustom mmCustom ftCustom m	N/A 24.000 x 48.000 in609.6 x 1219.2 mm	N/A 24.000 x 48.000 in609.6 x 1219.2 mm	N/A 24.000 x 48.000 in609.6 x 1219.2 mm	N/A 24.000 x 48.000 in609.6 x 1219.2 mm
Length	N/A Custom in	N/A 24.00 in609.60 mm	N/A 24.00 in609.60 mm	N/A 24.00 in609.60 mm	N/A 24.00 in609.60 mm
Width	N/A Custom in	N/A 48.000 in1219.2 mm	N/A 48.000 in1219.2 mm	N/A 48.000 in1219.2 mm	N/A 48.000 in1219.2 mm
Sheet Weight per Unit Area	N/A	N/A 0.93 lbs/ft²4.54026 kg/m²	N/A 1.39 lbs/ft²6.78598 kg/m²	N/A 1.86 lbs/ft²9.08052 kg/m²	N/A 2.79 lbs/ft²13.62078 kg/m²
Thickness Tolerance	N/A	N/A +0.025 in-0.000 in	N/A +0.025 in-0.000 in	N/A +0.025 in-0.000 in	N/A +0.025 in-0.000 in
Width Tolerance	N/A	N/A +1/4 in	N/A +1/4 in	N/A +1/4 in	N/A +1/4 in
Length Tolerance	N/A	N/A ±1/2 in	N/A ±1/2 in	N/A ±1/2 in	N/A ±1/2 in
Applications	N/A	N/A Carburetor Parts Gears Impellors Machine Parts Meter Parts Sprinkler Pump Parts	N/A Carburetor Parts Gears Impellors Machine Parts Meter Parts Sprinkler Pump Parts	N/A Carburetor Parts Gears Impellors Machine Parts Meter Parts Sprinkler Pump Parts	N/A Carburetor Parts Gears Impellors Machine Parts Meter Parts Sprinkler Pump Parts
Optional Material	N/A	N/A Delrin	N/A Delrin	N/A Delrin	N/A Delrin
Optional Color	N/A	N/A Black	N/A Black	N/A Black	N/A Black
Diameter	N/A
Weight per Feet	N/A
Stock Length	N/A
Diameter Tolerance	N/A
Optional Grade	N/A
Put-Up	N/A Mechanical Drawing Required	N/A Sheets	N/A Sheets	N/A Sheets	N/A Sheets