McMaster-Carr

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	Thickness Thickness

0.003"

	Width Width

	Length Length

	Color Color

	White
	Black
	Brown

	Shape Shape


Sheet and Bar	Film

	Material Material

Delrin® Acetal Plastic

Acetal Plastic

	Clarity Clarity

Semi-Clear

Opaque

	Performance Properties Performance Properties

Low Thermal Expansion

Low Water Absorption

Slippery

Impact Resistant

	Backing Type Backing Type


Plain	Adhesive

	Impact Strength Rating Impact Strength Rating

Good

Poor

	Comparable To Comparable To

	Friction Rating Friction Rating

Very Slippery

Not Rated

	Hardness Hardness

	Dielectric Strength Dielectric Strength

450 V/mil

450-500 V/mil

Not Rated

	Flexural Modulus Flexural Modulus

340,000-400,000 psi

400,000-420,000 psi

400,000-450,000 psi

	Density Density

0.050 lbs./cu. in.

0.051 lbs./cu. in.

0.054 lbs./cu. in.

	Electrical Insulation Rating Electrical Insulation Rating

Good

Not Rated

	Maximum Temperature Maximum Temperature

	Tensile Strength Tensile Strength

6,280 psi

7,690-8,100 psi

10,000-11,000 psi

	Impact Strength Impact Strength

0.7-1 ft.-lbs./in.

1-1.5 ft.-lbs./in.

3.66 ft.-lbs./in.

	Water Absorption Rating Water Absorption Rating

Good

Not Rated

	Thermal Stability Thermal Stability

Good

Not Rated

	For Use With For Use With

Methyl Ethyl Ketone
(MEK)

Mineral Oil

Vegetable Oil

Water

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92 Products

About Plastic

These sheets, bars, and strips resist expanding when exposed to heat and moisture, so they can be easily machined to close tolerances. They also have a naturally slippery, wear-resistant surface. Use them to make precision gears, bushings, and bearings. Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.

Strips

Color: White or Black
Temperature Range: -20° to 180° F
Tensile Strength: 10,000-11,000 psi (Good)
Impact Strength: 1-1.5 ft.-lbs./in. (Poor)
Hardness: Rockwell R120-R122 (Hard)
For Use Outdoors: No
Specifications Met:
White Strips 0.01" thick. to 0.04" thick: Made of FDA Listed Material
White Strips 0.062" thick. and thicker: ASTM D6100, Made of FDA Listed Material

White
Thick.	Thick. Tolerance	Lengths, ft.		Per Ft.
1" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	00000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
2" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
3" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
4" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
6" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	1, 5, 10, 25, 50, 100	0000000	0000
12" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
Black
1" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
2" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
3" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
4" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
6" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
12" Wd.
0.01"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.015"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.025"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000

Adhesive-Back Strips

Color: White
Temperature Range: -20° to 180° F
Tensile Strength: 10,000-11,000 psi (Good)
Impact Strength: 1-1.5 ft.-lbs./in. (Poor)
Hardness: Rockwell R120-R122 (Hard)
For Use Outdoors: No
Specifications Met: Made of FDA Listed Material

			White
Thick.	Thick. Tolerance	Adhesive Type		Each
4" × 36"
0.02"	-0.002" to 0.002"	Acrylic	0000000	000000
0.03"	-0.003" to 0.003"	Acrylic	0000000	00000

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. These sheets and strips resist expanding when exposed to heat and moisture, so they can be machined to close tolerances. Fabricate them into pump components, gears, and bearings. Delrin® acetal resin is also known as acetal homopolymer.

Strips

Color: Brown
Temperature Range: -40° to 185° F
Tensile Strength: 7,690-8,100 psi (Good)
Impact Strength: 0.7-1 ft.-lbs./in. (Poor)
Hardness: Rockwell R115-R118 (Hard)
For Use Outdoors: No

1" Wd.
Thick.	Thick. Tolerance	Lengths, ft.		Per Ft.
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	00000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
2" Wd.
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
4" Wd.
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
6" Wd.
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	0000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	00000
12" Wd.
0.02"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	00000
0.031"	-0.003" to 0.003"	5, 10, 25, 50, 100	0000000	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.

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
0.02"	-0.002" to 0.002"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	000000
13" × 12"
0.02"	-0.002" to 0.002"	Opaque Black	__	00000000	00000
13" × 24"
0.02"	-0.002" to 0.002"	Opaque Black	__	00000000	000000
24" × 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	000000
0.02"	-0.002" to 0.002"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	000000
24" × 48"
0.003"	-0.0003" to 0.0003"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	000000
0.005"	-0.0005" to 0.0005"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	000000
0.01"	-0.001" to 0.001"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	000000
0.02"	-0.002" to 0.002"	Semi-Clear White	FDA Compliant 21 CFR 177.2470	00000000	000000

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About Plastic

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

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

Wear-Resistant Easy-to-Machine Acetal Film

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

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