Smoked Polycarbonate | McMaster-Carr

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Highly Electrically Insulating

Comparable To

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For Use Outdoors

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

Yes

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Environment

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Flexural Modulus

320,000 psi to 350,000 psi

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Sodium Hypochlorite (Bleach)

Tensile Strength

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86 Products

About Plastic

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

Performance

High Temperature

Withstand temperatures of 250° F or hotter

16 products

Low Friction

Prevent parts from scraping, slowing down, or overheating due to friction

21 products

Performance

Scratch Resistant

Resist scratches and scuffs from sharp objects

49 products

UV Resistant

Resist discoloring and degrading in the sun

49 products

Clear Scratch- and UV-Resistant Polycarbonate Sheets

With a clear coating that provides protection from abrasion, UV light, and harsh cleaners, these polycarbonate sheets are often used to create transit shelters and equipment shields. Comparable to Lexan, Hyzod, Tuffak, and Makrolon, polycarbonate is half the weight of glass. This material has greater impact strength than Plexiglas® acrylic and can be used in similar applications.

Gray—Sheets are useful in light-sensitive applications where a see-through material is required.

	Lg.	Fabrication	Temp., ° F	Color	Tensile Strength, psi	Impact Strength, ft·lbf/in		Each
1/8" Thick (-0.006" to 0.006" Tolerance)



	6"	6"	Extruded	-40 to 180	Gray	9,500	1.5	87115K116	000000


	6"	12"	Extruded	-40 to 180	Gray	9,500	1.5	87115K313	00000
	12"	12"	Extruded	-40 to 180	Gray	9,500	16	87115K111	00000
	12"	24"	Extruded	-40 to 180	Gray	9,500	16	87115K112	00000
	24"	24"	Extruded	-40 to 180	Gray	9,500	16	87115K114	00000
	24"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K336	000000
	24"	48"	Extruded	-40 to 180	Gray	9,500	16	87115K115	000000
	36"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K344	000000
	48"	48"	Extruded	-40 to 180	Gray	9,500	1.5	87115K349	000000
	48"	96"	Extruded	-40 to 180	Gray	9,500	16	87115K71	000000


	3/16" Thick (-0.009" to 0.009" Tolerance)



			6"	6"	Extruded	-40 to 180	Gray	9,500	1.5	87115K126	00000


			6"	12"	Extruded	-40 to 180	Gray	9,500	1.5	87115K314	00000
			12"	12"	Extruded	-40 to 180	Gray	9,500	16	87115K121	00000
			12"	24"	Extruded	-40 to 180	Gray	9,500	16	87115K122	00000
			12"	48"	Extruded	-40 to 180	Gray	9,500	1.5	87115K329	000000
			24"	24"	Extruded	-40 to 180	Gray	9,500	16	87115K124	000000
			24"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K337	000000
			24"	48"	Extruded	-40 to 180	Gray	9,500	16	87115K125	000000
			36"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K345	000000
			48"	48"	Extruded	-40 to 180	Gray	9,500	1.5	87115K351	000000
			48"	96"	Extruded	-40 to 180	Gray	9,500	16	87115K72	000000


			1/4" Thick (-0.024" to 0.024" Tolerance)



					6"	12"	Extruded	-40 to 180	Gray	9,500	1.5	87115K315	00000


					12"	48"	Extruded	-40 to 180	Gray	9,500	1.5	87115K331	000000
					24"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K338	000000
					36"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K346	000000


					1/4" Thick (-0.013" to 0.013" Tolerance)



							6"	6"	Extruded	-40 to 180	Gray	9,500	16	87115K136	00000


							12"	12"	Extruded	-40 to 180	Gray	9,500	16	87115K131	00000
							12"	24"	Extruded	-40 to 180	Gray	9,500	16	87115K132	00000
							24"	24"	Extruded	-40 to 180	Gray	9,500	16	87115K134	000000
							24"	48"	Extruded	-40 to 180	Gray	9,500	16	87115K135	000000
							48"	48"	Extruded	-40 to 180	Gray	9,500	16	87115K63	000000
							48"	96"	Extruded	-40 to 180	Gray	9,500	16	87115K73	000000


							3/8" Thick (-0.038" to 0.038" Tolerance)



							6"	6"	Extruded	-40 to 180	Gray	9,500	1.5	87115K311	00000


							6"	12"	Extruded	-40 to 180	Gray	9,500	1.5	87115K316	00000
							12"	12"	Extruded	-40 to 180	Gray	9,500	1.5	87115K318	00000
							12"	24"	Extruded	-40 to 180	Gray	9,500	1.5	87115K321	000000
							12"	48"	Extruded	-40 to 180	Gray	9,500	1.5	87115K332	000000
							24"	24"	Extruded	-40 to 180	Gray	9,500	1.5	87115K334	000000
							24"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K339	000000
							36"	36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K347	000000
							48"	48"	Extruded	-40 to 180	Gray	9,500	1.5	87115K352	000000


							1/2" Thick (-0.05" to 0.05" Tolerance)



		6"						6"	Extruded	-40 to 180	Gray	9,500	1.5	87115K312	00000


		6"						12"	Extruded	-40 to 180	Gray	9,500	1.5	87115K317	00000
		12"						12"	Extruded	-40 to 180	Gray	9,500	1.5	87115K319	00000
		12"						24"	Extruded	-40 to 180	Gray	9,500	1.5	87115K322	000000
		24"						24"	Extruded	-40 to 180	Gray	9,500	1.5	87115K335	000000
		24"						36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K341	000000
		36"						36"	Extruded	-40 to 180	Gray	9,500	1.5	87115K348	000000
		48"						48"	Extruded	-40 to 180	Gray	9,500	1.5	87115K353	000000

Clear Impact-Resistant Polycarbonate Bars

At only half the weight of glass, these polycarbonate bars are often used for windows, machine guards, instrument gauge covers, and signs. They’re semi-clear gray, so they’re useful in light-sensitive applications where see-through material is required. All are consistently flat, square, and parallel on each side. Polycarbonate is comparable to Lexan, Hyzod, Tuffak, and Makrolon. It has greater impact strength than Plexiglas® acrylic and can be used in similar applications.

	Lg., ft.	Fabrication	Min. Temp., ° F	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Color	Flammability Rating		Each
1/2" Thick (-0.005" to 0.005" Tolerance)



	1"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K43	000000


	2"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K41	00000
	2"	2	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K112	000000
	4"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K42	000000
	6"	2	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K114	000000


	3/4" Thick (-0.005" to 0.005" Tolerance)



			1"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K73	00000


			1"	2	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K116	000000
			2"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K71	00000
			4"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K72	000000
			6"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K74	000000


			1" Thick (-0.005" to 0.005" Tolerance)



					1"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K83	00000


					1"	2	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K122	000000
					4"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K82	000000


					2" Thick (-0.005" to 0.005" Tolerance)



							1"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K93	000000


							2"	2	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K128	000000
							4"	1	Extruded	0	250	10,500	1.5	Semi-Clear Gray	UL 94 HB	9115K92	000000

Clear Highly Impact-Resistant Polycarbonate Rods

A lightweight alternative to glass, these polycarbonate rods and discs are often made into sight windows and display racks. Polycarbonate is comparable to Lexan, Hyzod, Tuffak, and Makrolon.

Long Rods

Image of Product. Front orientation. Plastic. Clear Highly Impact-Resistant Polycarbonate Rods.

	Dia. Tolerance	Fabrication	Min. Temp., ° F	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Flammability Rating	Food Industry Std.	Choose a Length, ft.		Per Ft.
Gray



	2 1/4"	0.000" to 0.030"	Extruded	-40	240	9,300	2.5	UL 94 HB	FDA Standard	1, 2, 3, 4	8571K37	000000


	2 1/2"	0.000" to 0.030"	Extruded	-40	240	9,300	2.5	UL 94 HB	FDA Standard	1, 2, 3, 4	8571K39	00000
	3"	0.000" to 0.030"	Extruded	-40	240	9,300	2.5	UL 94 HB	FDA Standard	1, 2, 3, 4	8571K23	00000
	4"	0.000" to 0.250"	Extruded	-40	240	9,300	2.5	UL 94 HB	FDA Standard	1, 2, 3, 4	8571K41	000000
	5"	0.000" to 0.250"	Extruded	-40	240	9,300	2.5	UL 94 HB	FDA Standard	1, 2, 3, 4	8571K46	000000
	6"	0.000" to 0.250"	Extruded	-40	240	9,300	2.5	UL 94 HB	FDA Standard	1, 2, 3, 4	8571K43	000000

Short Rods and Discs

									1" Long		2" Long		3" Long		4" Long		6" Long
	Dia.	Dia. Tolerance	Fabrication	Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Flammability Rating	Food Industry Std.		Each		Each		Each		Each		Each
Gray



		3"	0.000" to 0.250"	Extruded	-40 to 240	9,300	2.5	UL 94 HB	FDA Standard	8508K32	000000	8508K33	000000	8508K34	000000	8508K35	000000	8508K37	000000


		4"	0.000" to 0.250"	Extruded	-40 to 240	9,300	2.5	UL 94 HB	FDA Standard	8508K42	00000	8508K43	00000	8508K44	00000	8508K45	00000	8508K47	000000
		6"	0.000" to 0.250"	Extruded	-40 to 240	9,300	2.5	UL 94 HB	FDA Standard	8508K52	00000	8508K53	000000	8508K54	000000	8508K55	000000	8508K51	000000