Acetal Plastic | McMaster-Carr

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	Material Material

ABS Plastic

Acetal Plastic

Delrin® Acetal Plastic

Polyoxymethylene Plastic

Polystyrene Plastic

Rexolite Polystyrene Plastic

UHMW Plastic

	Comparable To Comparable To

	Shape Shape


Sheet and Bar	Rod and Disc

Round Tube	Film

Ball

	Color Color

	Black		Blue
	Brown		Off-White
	Red		White

	System of Measurement System of Measurement

Inch

Metric

	Length Length

	Thickness Thickness

	Width Width

	Diameter Diameter

	Performance Properties Performance Properties

Low Thermal Expansion

	Flexibility Flexibility

	Semi-Rigid
	Rigid

	Hardness Rating Hardness Rating

Hard

	Specifications Met Specifications Met

	For Use With For Use With

	Texture Texture

	Smooth

	Tolerance Rating Tolerance Rating

	Friction Rating Friction Rating

Very Slippery

Slippery

Not Rated

	Clarity Clarity

Semi-Clear

Opaque

	Backing Type Backing Type


Plain	Adhesive

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Tensile Strength Tensile Strength

	Maximum Temperature Maximum Temperature

150° to 199° F

250° to 499° F

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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1,405 Products

About Plastic

Wear-Resistant Easy-to-Machine Delrin®
Acetal Resin Sheets, Bars, and Strips

Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Wear-Resistant Easy-to-Machine
Delrin® Acetal Resin Rods and Discs

Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Wear-Resistant Easy-to-Machine
Delrin® Acetal Resin Tubes

Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Wear-Resistant Easy-to-Machine
Delrin® Acetal Resin Balls

Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Slippery Wear-Resistant Easy-to-Machine
Delrin® Acetal AF Resin Rods and Discs

The addition of PTFE provides a more slippery, wear-resistant surface than standard Delrin® acetal resin. It’s commonly fabricated into pump components, gears, and bearings.

Slippery Wear-Resistant Easy-to-Machine
Delrin® Acetal AF Resin Sheets and Strips

The addition of PTFE provides a more slippery, wear-resistant surface than standard Delrin® acetal resin. It’s commonly fabricated into pump components, gears, and bearings.

Slippery Wear-Resistant Easy-to-Machine
Delrin® Acetal AF Resin Tubes

The addition of PTFE provides a more slippery, wear-resistant surface than standard Delrin® acetal resin. It’s commonly fabricated into pump components, gears, and bearings.

Rigid Glass-Filled Wear-Resistant
Easy-to-Machine Delrin® Acetal Resin Rods

A glass-fiber filler gives this material increased rigidity over standard Delrin® acetal resin. Use it to machine manifolds, impellers, and other parts that require rigidity.

Rigid Glass-Filled Wear-Resistant
Easy-to-Machine Delrin® Acetal Resin Sheets

A glass-fiber filler gives this material increased rigidity over standard Delrin® acetal resin. Use it to machine manifolds, impellers, and other parts that require rigidity.

Wear-Resistant Easy-to-Machine Acetal Copolymer

Wear-Resistant Easy-to-Machine
Acetal Sheets and Bars

An economical alternative to Delrin® acetal resin, this acetal copolymer offers similar wear resistance.

Wear-Resistant Easy-to-Machine Acetal Rods and Discs

An economical alternative to Delrin® acetal resin, this acetal copolymer offers similar wear resistance.

Wear-Resistant Easy-to-Machine Acetal Tubes

An economical alternative to Delrin® acetal resin, this acetal copolymer offers similar wear resistance.

Wear-Resistant Easy-to-Machine Acetal Film

An economical alternative to Delrin® acetal resin, this acetal copolymer offers similar wear resistance.

Slippery Wear-Resistant
Easy-to-Machine Acetal Copolymer

A silicone additive gives this material a self-lubricating surface that reduces friction and extends the life of your parts.

Antistatic Wear-Resistant Easy-to-Machine Acetal Rods

This material prevents the buildup of static charges.

Antistatic Wear-Resistant
Easy-to-Machine Acetal Sheets

This material prevents the buildup of static charges.

Multipurpose Plastic Selector Packs

Packs include one 2” square of ABS, Delrin® acetal, LDPE, HDPE, UHMW, nylon, cast nylon, polyester, polystyrene, Rexolite polystyrene, and Noryl PPO.

Fasteners

Moisture-Resistant Acetal Threaded Rods

These acetal threaded rods won't absorb moisture like nylon and fiberglass rods, so they're good for use in wet environments. They resist alcohol, gasoline, and solvents.

Machine Key Stock

Cut this stock to length to create the machine key you need. Straight keys, with a square or rectangular cross section, are the most common type of key. Install in a keyway to transmit torque from shafts to gears and other components.

Moisture-Resistant Hard Plastic Tubing for Air and Water

Moisture-Resistant Hard Plastic
Tubing for Air and Water

Made of moisture-resistant plastic, this tubing won't soften and lose strength, even in high-humidity environments.

Solderless Ready-to-Use Circuit Boards

Also known as solderless breadboards. A contact point inside each hole creates a connection without soldering.

About Plastic

Wear-Resistant Easy-to-Machine Delrin® Acetal Resin

Wear-Resistant Easy-to-Machine Delrin®Acetal Resin Sheets, Bars, and Strips

Wear-Resistant Easy-to-MachineDelrin® Acetal Resin Rods and Discs

Wear-Resistant Easy-to-MachineDelrin® Acetal Resin Tubes

Wear-Resistant Easy-to-MachineDelrin® Acetal Resin Balls

Slippery Wear-Resistant Easy-to-MachineDelrin® Acetal AF Resin Rods and Discs

Slippery Wear-Resistant Easy-to-MachineDelrin® Acetal AF Resin Sheets and Strips

Slippery Wear-Resistant Easy-to-MachineDelrin® Acetal AF Resin Tubes

Rigid Glass-Filled Wear-ResistantEasy-to-Machine Delrin® Acetal Resin Rods

Rigid Glass-Filled Wear-ResistantEasy-to-Machine Delrin® Acetal Resin Sheets

Wear-Resistant Easy-to-Machine Acetal Copolymer

Wear-Resistant Easy-to-MachineAcetal Sheets and Bars

Wear-Resistant Easy-to-Machine Acetal Rods and Discs

Wear-Resistant Easy-to-Machine Acetal Tubes

Wear-Resistant Easy-to-Machine Acetal Film

Slippery Wear-ResistantEasy-to-Machine Acetal Copolymer

Antistatic Wear-Resistant Easy-to-Machine Acetal Rods

Antistatic Wear-ResistantEasy-to-Machine Acetal Sheets

Multipurpose Plastic Selector Packs

Multipurpose Plastic Selector Packs

Fasteners

Moisture-Resistant Acetal Threaded Rods

Machine Key Stock

Moisture-Resistant Hard Plastic Tubing for Air and Water

Moisture-Resistant Hard PlasticTubing for Air and Water

Solderless Ready-to-Use Circuit Boards

Solderless Ready-to-Use Circuit Boards

Wear-Resistant Easy-to-Machine Delrin®
Acetal Resin Sheets, Bars, and Strips

Wear-Resistant Easy-to-Machine
Delrin® Acetal Resin Rods and Discs

Wear-Resistant Easy-to-Machine
Delrin® Acetal Resin Tubes

Wear-Resistant Easy-to-Machine
Delrin® Acetal Resin Balls

Slippery Wear-Resistant Easy-to-Machine
Delrin® Acetal AF Resin Rods and Discs

Slippery Wear-Resistant Easy-to-Machine
Delrin® Acetal AF Resin Sheets and Strips

Slippery Wear-Resistant Easy-to-Machine
Delrin® Acetal AF Resin Tubes

Rigid Glass-Filled Wear-Resistant
Easy-to-Machine Delrin® Acetal Resin Rods

Rigid Glass-Filled Wear-Resistant
Easy-to-Machine Delrin® Acetal Resin Sheets

Wear-Resistant Easy-to-Machine
Acetal Sheets and Bars

Slippery Wear-Resistant
Easy-to-Machine Acetal Copolymer

Antistatic Wear-Resistant
Easy-to-Machine Acetal Sheets

Moisture-Resistant Hard Plastic
Tubing for Air and Water