Turcite Round Stock | McMaster-Carr

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Shape

Diameter

Color

Length

Material

Comparable To

Performance

Highly Electrical Insulating

Filler Material

Tensile Strength

7,690 psi to 8,100 psi

For Use With

Acetic Acid (White Vinegar)

Sodium Hydroxide (Caustic Soda)

Maximum Temperature

Hardness

Rockwell R115 to Rockwell R118

Percentage of Filler Material

REACH

DFARS Specialty Metals

Exempt

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Export Control Classification Number (ECCN)

Dielectric Strength

Water Absorption

Minimum Temperature

Coefficient of Friction

0.12

0.22

0.3

Flexural Modulus

330,000 psi to 350,000 psi

400,000 psi to 420,000 psi

Impact Strength

0.54 ft·lbf/in

0.7 ft·lbf/in to 1 ft·lbf/in

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64 Products

About Plastic

Compare over 25 types of plastic to find the right material for you.

Performance

Chemical Resistant

Stay strong when exposed to harsh chemicals, such as hydrochloric acid

38 products

Environment

Food and Beverage

Meet 3-A, FDA, or NSF standards

11 products

Material

Delrin® Acetal

Stronger and stiffer than standard acetal and just as precise to machine

38 products

Acetal

Machine gears and other precision parts to close tolerances

26 products

Ultra-Low-Friction Acetal Rods

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

Red—Red is also known as Turcite X; it is more slippery than blue, making it suitable for low-load applications at high speeds.

	Dia. Tolerance	Fabrication	Min. Temp., ° F	Max. Temp., ° F	Flammability Rating	Choose a Length, ft.		Per Ft.
Blue



	1/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T11	000000


	3/8"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T12	00000
	1/2"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T13	00000
	5/8"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T14	00000
	3/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T15	00000
	1"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T16	00000
	1 1/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T17	00000
	1 1/2"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T18	00000
	1 3/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T21	000000
	2"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T22	000000
	2 1/2"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4	7521T23	000000


	3"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4	7521T24	000000
	3 1/2"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4	7521T25	000000


	Red



			1/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T31	00000


			3/8"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T32	00000
			1/2"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T33	00000
			5/8"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T34	00000
			3/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T35	00000
			1"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T36	00000
			1 1/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T37	00000
			1 1/2"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T38	000000
			1 3/4"	0.000" to 0.010"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T41	000000
			2"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4, 5, 6, 7, 8	7521T42	000000
			2 1/2"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4	7521T43	000000


			3"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4	7521T44	000000
			3 1/2"	0.000" to 0.250"	Extruded	-50	180	UL 94 HB	1, 2, 3, 4	7521T45	000000

Ultra-Low-Friction Delrin® Acetal Rods

While just as dimensionally stable and machinable as standard Delrin® acetal resin rods and discs, these have a PTFE filler to make them more slippery and wear resistant. Fabricate them into pump components, gears, and bearings. Delrin® acetal resin is also known as acetal homopolymer.

Long Rods

Image of Product. Front orientation. Plastic. Ultra-Low-Friction Delrin® Acetal Rods.

	Dia. Tolerance	Fabrication	Min. Temp., ° F	Max. Temp., ° F	Flammability Rating	Choose a Length, ft.		Per Ft.
Brown



	1/4"	0.000" to 0.002"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K12	00000


	3/8"	0.000" to 0.002"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K14	0000
	1/2"	0.000" to 0.002"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K16	00000
	5/8"	0.000" to 0.002"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K24	00000
	3/4"	0.000" to 0.002"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K26	00000
	1"	0.000" to 0.002"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K28	00000
	1 1/8"	0.000" to 0.005"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K32	00000
	1 1/4"	0.000" to 0.005"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K34	00000
	1 1/2"	0.000" to 0.005"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K36	00000
	1 3/4"	0.000" to 0.008"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K38	000000
	2"	0.000" to 0.008"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4, 5	8579K42	000000


	2 1/4"	0.000" to 0.250"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K46	000000
	2 1/2"	0.000" to 0.250"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K48	000000
	3"	0.000" to 0.250"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K52	000000
	3 1/2"	0.000" to 0.250"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K54	000000
	4"	0.000" to 0.250"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K56	000000
	5"	0.000" to 0.250"	Extruded	-40	185	UL 94 HB	1, 2, 3, 4	8579K58	00000000

Short Rods and Discs

						1/2" Long		1" Long		3" Long		6" Long
	Dia.	Dia. Tolerance	Fabrication	Temp., ° F	Flammability Rating		Each		Each		Each		Each
Brown



		3"	0.000" to 0.250"	Extruded	-40 to 185	UL 94 HB	9969K11	000000	9969K12	000000	9969K14	000000	9969K16	0000000


		4"	0.000" to 0.250"	Extruded	-40 to 185	UL 94 HB	9969K21	00000	9969K22	000000	9969K24	000000	9969K26	000000
		6"	0.000" to 0.250"	Extruded	-40 to 185	UL 94 HB	———	0	———	0	9969K34	000000	9969K36	000000

Ultra-Low-Friction Delrin® Acetal Round Tubes

PTFE is added to these Delrin® acetal resin tubes to make the surface even more slippery and wear resistant. They 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.

Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.

							Brown
	OD	ID	Fabrication	Temp., ° F	Flammability Rating	Choose a Length, ft.		Per Ft.
Oversized Tolerance







				1/16" Thick Wall

				1/4"	1/8"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T11	00000


				5/8"	1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T14	00000




						1/8" Thick Wall

						1/2"	1/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T12	00000


						3/4"	1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T15	00000
						1 1/4"	1"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T22	00000




								3/16" Thick Wall

								5/8"	1/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T13	00000




										1/4" Thick Wall

										3/4"	1/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T16	00000


										1"	1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T17	00000
										1 1/4"	3/4"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T21	00000
										1 1/2"	1"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T23	00000
										2"	1 1/2"	Extruded	-40 to 185	UL 94 HB	1, 2, 3, 4, 5	1817T24	00000