Acetal Homopolymer Rods | McMaster-Carr

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	Color Color

	White
	Black
	Brown

	Diameter Diameter

	Thickness Thickness

	Width Width

	Length Length

	Shape Shape


Rod and Disc	Sheet and Bar

Round Tube

	Material Material

Delrin® Acetal Plastic

	Performance Properties Performance Properties

Electrical Insulator

Low Thermal Expansion

Low Water Absorption

	Flexibility Flexibility

	Semi-Rigid
	Rigid

	Friction Rating Friction Rating

	OD OD

	Specifications Met Specifications Met

FDA

UL

NSF/ANSI

	Tolerance Rating Tolerance Rating

	For Use With For Use With

Hydraulic Fluid

Isopropyl Alcohol

Lacquer Solvents

Methyl Ethyl Ketone
(MEK)

	ID ID

	Wall Thickness Wall Thickness

	Flexural Modulus Flexural Modulus

400,000-420,000 psi

400,000-450,000 psi

	Impact Strength Impact Strength

0.7-1 ft.-lbs./in.

0.9 ft.-lbs./in.

1-1.5 ft.-lbs./in.

	Backing Type Backing Type


Plain	Adhesive

	Tensile Strength Tensile Strength

7,690-8,100 psi

10,000-11,000 psi

	Minimum Temperature Minimum Temperature

	Hardness Hardness

Rockwell R120-R122

Rockwell R115-R118

	Density Density

0.051 lbs./cu. in.

0.054 lbs./cu. in.

0.056 lbs./cu. in.

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892 Products

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

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

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

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

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

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

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

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.

Pipe, Tubing, Hose, and Fittings

Hard Tubing for
Air and Water

Hard Tubing for Air and Water

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The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)