Acetal Plastic Sheets | McMaster-Carr

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	Thickness Thickness

	Width Width

	Length Length

1ft.

24"

4ft.

	Shape Shape


Sheet and Bar	Film

	Color Color

	Black
	Off-White
	White

	Material Material	Show

Plastic

Acetal Plastic

	Material Material	Hide

Aramid Fiber

Carbon Fiber

Carbon Fiber-Reinforced
PAEK

	Performance Properties Performance Properties

Low Thermal Expansion

	Backing Type Backing Type

	Plain

	Flexibility Flexibility

	Semi-Rigid

	Texture Texture

	Smooth

	Comparable To Comparable To

	Clarity Clarity

Semi-Clear

Opaque

	For Use With For Use With

	Specifications Met Specifications Met

ASTM

FDA Compliant

UL 94

	Hardness Rating Hardness Rating

Hard

	Friction Rating Friction Rating

Very Slippery

Not Rated

	Tolerance Rating Tolerance Rating

Standard

Oversized

	For Use Outdoors For Use Outdoors

	Maximum Temperature Maximum Temperature

Less than 200° F

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

RoHS Compliant

	Impact Strength Rating Impact Strength Rating

Poor

Good

	Tensile Strength Tensile Strength

5,000-6,400 psi

6,280 psi

9,135-9,700 psi

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

REACH Compliant

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306 Products

About Plastic

Color: White or Black
Temperature Range: -20° to 180° F
Tensile Strength: 9,135-9,700 psi (Good)
Impact Strength: 1-1.5 ft.-lbs./in. (Poor)
Hardness: Rockwell R120 (Hard)
For Use Outdoors: No
Specifications Met: ASTM D6100, FDA Compliant 21 CFR 177.2470

An economical alternative to Delrin® acetal resin, these acetal copolymer sheets and bars offer the same naturally slippery surface and similar wear resistance. They resist expanding when exposed to heat and moisture, so they can be machined to close tolerances. Use them for parts that require precision, such as gears, bearings, and bushings.

For technical drawings and 3-D models, click on a part number.

Sheets

		White		Black
Thick.	Thick. Tolerance		Each		Each
6" × 6"
3/16"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/2"	-0.016" to 0.025"	00000000	00000	00000000	00000
5/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
1"	-0.016" to 0.025"	00000000	00000	00000000	00000
1 1/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
1 1/2"	-0.016" to 0.025"	00000000	00000	00000000	00000
1 3/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
2"	-0.016" to 0.025"	00000000	000000	00000000	000000
2 1/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
2 1/2"	-0.016" to 0.025"	00000000	00000	00000000	00000
3"	-0.016" to 0.025"	00000000	00000	00000000	000000
4"	0" to 0.125"	00000000	000000	00000000	000000
12" × 12"
1/32"	-0.009" to 0.009"	00000000	0000	00000000	0000
3/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
1/16"	-0.009" to 0.009"	00000000	0000	00000000	00000
5/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
7/64"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/16"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/2"	-0.016" to 0.025"	00000000	00000	00000000	00000
5/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
1"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
2"	-0.016" to 0.025"	00000000	000000	00000000	000000
2 1/4"	-0.016" to 0.025"	0000000	000000	00000000	000000
2 1/2"	-0.016" to 0.025"	0000000	000000	00000000	000000
3"	-0.016" to 0.025"	0000000	000000	00000000	000000
4"	0" to 0.125"	0000000	000000	00000000	000000
12" × 24"
1/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
1/16"	-0.009" to 0.009"	00000000	00000	00000000	00000
5/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
7/64"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/16"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/4"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
5/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
2"	-0.016" to 0.025"	00000000	000000	00000000	000000
2 1/4"	-0.016" to 0.025"	0000000	000000	00000000	000000
2 1/2"	-0.016" to 0.025"	0000000	000000	00000000	000000
3"	-0.016" to 0.025"	0000000	000000	00000000	000000
4"	0" to 0.125"	0000000	000000	00000000	000000
12" × 48"
1/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
1/16"	-0.009" to 0.009"	00000000	00000	00000000	00000
5/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
7/64"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/16"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
5/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
2"	-0.016" to 0.025"	00000000	000000	00000000	000000
2 1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
2 1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
3"	-0.016" to 0.025"	00000000	000000	00000000	00000000
4"	0" to 0.125"	00000000	00000000	00000000	00000000
24" × 24"
1/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
1/16"	-0.009" to 0.009"	00000000	00000	00000000	00000
5/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
7/64"	-0.016" to 0.025"	00000000	00000	00000000	00000
1/8"	-0.016" to 0.025"	00000000	00000	00000000	00000
3/16"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
5/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
2"	-0.016" to 0.025"	00000000	000000	00000000	000000
2 1/4"	-0.016" to 0.025"	0000000	000000	00000000	000000
2 1/2"	-0.016" to 0.025"	0000000	000000	00000000	000000
3"	-0.016" to 0.025"	0000000	000000	00000000	00000000
4"	0" to 0.125"	0000000	00000000	00000000	00000000
24" × 48"
1/32"	-0.009" to 0.009"	00000000	00000	00000000	00000
3/64"	-0.009" to 0.009"	00000000	00000	00000000	00000
1/16"	-0.009" to 0.009"	00000000	00000	00000000	00000
5/64"	-0.009" to 0.009"	00000000	00000	00000000	000000
3/32"	-0.009" to 0.009"	00000000	000000	00000000	000000
7/64"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/16"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
1/2"	-0.016" to 0.025"	00000000	000000	00000000	000000
5/8"	-0.016" to 0.025"	00000000	000000	00000000	000000
3/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/4"	-0.016" to 0.025"	00000000	000000	00000000	000000
1 1/2"	-0.016" to 0.025"	00000000	000000	00000000	00000000
1 3/4"	-0.016" to 0.025"	00000000	00000000	00000000	00000000
2"	-0.016" to 0.025"	00000000	00000000	00000000	00000000

Bars

		White
Wd.	Lengths, ft.		Per Ft.
1/8" Thick. (-0.005" to 0.005")
1"	1, 2, 4	00000000	00000
1 1/2"	1, 2, 4	00000000	0000
2"	1, 2, 4	00000000	0000
3"	1, 2, 4	00000000	0000
4"	1, 2, 4	00000000	0000
1/4" Thick. (0" to 0.025")
1"	1, 2, 4	00000000	0000
1 1/2"	1, 2, 4	00000000	0000
2"	1, 2, 4	00000000	0000
3"	1, 2, 4	00000000	00000
4"	1, 2, 4	00000000	00000
3/8" Thick. (0" to 0.025")
1"	1, 2, 4	00000000	0000
1 1/2"	1, 2, 4	00000000	0000
2"	1, 2, 4	00000000	00000
3"	1, 2, 4	00000000	00000
4"	1, 2, 4	00000000	00000
1/2" Thick. (0" to 0.025")
1"	1, 2, 4	00000000	0000
1 1/2"	1, 2, 4	00000000	0000
2"	1, 2, 4	00000000	00000
3"	1, 2, 4	00000000	00000
4"	1, 2, 4	00000000	00000
3/4" Thick. (0" to 0.025")
1"	1, 2, 4	00000000	0000
1 1/2"	1, 2, 4	00000000	00000
2"	1, 2, 4	00000000	00000
3"	1, 2, 4	00000000	00000
4"	1, 2, 4	00000000	00000
1" Thick. (0" to 0.025")
1"	1, 2, 4	00000000	0000
1 1/2"	1, 2, 4	00000000	00000
2"	1, 2, 4	00000000	00000
3"	1, 2, 4	00000000	00000
4"	1, 2, 4	00000000	00000
1 1/2" Thick. (0" to 0.025")
1"	1, 2, 4	00000000	00000
1 1/2"	1, 2, 4	00000000	00000
2"	1, 2, 4	00000000	00000
3"	1, 2, 4	00000000	00000
4"	1, 2, 4	00000000	00000
2" Thick. (0" to 0.05")
1"	1, 2, 4	00000000	00000
1 1/2"	1, 2, 4	00000000	00000
2"	1, 2, 4	00000000	00000
3"	1, 2, 4	00000000	00000
4"	1, 2, 4	00000000	00000

Wear-Resistant Easy-to-Machine Acetal Film

Color: Semi-Clear White or Opaque Black
Temperature Range: -20° to 180° F
Tensile Strength: 6,280 psi (Good)
Impact Strength: 3.66 ft.-lbs./in. (Good)
Hardness: Not Rated (Hard)
For Use Outdoors: No
Specifications Met: See Table

Protect surfaces from wear with this thin and conformable acetal copolymer film. It has a naturally slippery surface and is wear resistant. This film is matte on one side and glossy on the other.

For technical drawings and 3-D models, click on a part number.

11" × 12"
Thick.	Thick. Tolerance	Color	Specifications Met		Each
0.01"	-0.001" to 0.001"	Opaque Black	__	00000000	000000
11" × 24"
0.01"	-0.001" to 0.001"	Opaque Black	__	00000000	00000
12" × 12"
0.003"	-0.0003" to 0.0003"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	0000000	00000
0.005"	-0.0005" to 0.0005"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	0000000	00000
0.01"	-0.001" to 0.001"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	0000000	00000
0.02"	-0.002" to 0.002"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	0000000	00000
12" × 24"
0.003"	-0.0003" to 0.0003"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	00000
0.005"	-0.0005" to 0.0005"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	00000
0.01"	-0.001" to 0.001"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	00000
13" × 12"
0.02"	-0.002" to 0.002"	Opaque Black	__	00000000	00000
24" × 24"
0.003"	-0.0003" to 0.0003"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	00000
24" × 48"
0.003"	-0.0003" to 0.0003"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	000000

Antistatic Wear-Resistant Easy-to-Machine Acetal Sheets

Color: Off-White
Temperature Range: -20° to 180° F
Tensile Strength: 5,000-6,400 psi (Good)
Impact Strength: 1.5 ft.-lbs./in. (Poor)
Hardness: Rockwell R110 (Hard)
For Use Outdoors: No
Specifications Met: UL 94 HB

In addition to having a naturally slippery, wear-resistant surface, these sheets prevent the buildup of static charges. They resist expanding when exposed to heat and moisture, so they can be machined to close tolerances. They’re also excellent electrical insulators. Use them for conveyor components and other moving parts where static is a concern.

For technical drawings and 3-D models, click on a part number.

6" × 6"
Thick.	Thick. Tolerance	Surface Resistivity		Each
1/4"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
3/8"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	00000
1/2"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	00000
12" × 12"
1/4"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
3/8"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
1/2"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
12" × 24"
1/4"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
3/8"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
1/2"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
24" × 48"
1/4"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	000000
3/8"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	00000000
1/2"	0" to 0.025"	10¹⁰ ohms/sq.	0000000	00000000

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About Plastic

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

Wear-Resistant Easy-to-Machine Acetal Film

Antistatic Wear-Resistant Easy-to-Machine Acetal Sheets