UL 746C Plastic | McMaster-Carr

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Color

Shape

System of Measurement

Thickness

Clarity

Width

Flexibility

Length

Performance

Highly Electrically Insulating

Highly Impact Resistant

Material

Texture

Backing Type

For Use Outdoors

Environment

Comparable To

Hardness Rating

For Use With

Sodium Hypochlorite (Bleach)

Impact Strength

0.3 ft·lbf/in to 0.4 ft·lbf/in

Specifications Met

REACH

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

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

RoHS

14 Products

About Plastic

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

Highly Impact-Resistant Polycarbonate Sheets

Comparable to Lexan, Hyzod, Tuffak, and Makrolon, these opaque polycarbonate sheets are often made into displays and signs for areas where impact resistance is required. Similar to ABS, polycarbonate is easy to form, yet it stands up to higher temperatures.

UL 972—Sheets rated UL 972 are burglar resistant.

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



	12"	12"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K192	00000


	24"	24"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K193	00000
	48"	48"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K194	000000
	48"	96"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K195	000000


	1/4" Thick (-0.012" to 0.012" Tolerance)



			12"	12"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K211	00000


			24"	24"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K212	00000
			48"	48"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K213	000000
			48"	96"	Extruded	-40	180	9,100 to 9,500	2	White	UL 746C, UL 879, UL 972	UL 94 HB	8574K214	000000

Clear Machinable Cast Acrylic Round Tubes

Fabricate containers, tanks, and lenses for light fixtures with these scratch- and UV-resistant cast acrylic tubes. Cast acrylic, which is comparable to Lucite and Plexiglas® acrylic, is easier to machine than extruded acrylic. This material stands up to outdoor use better than polycarbonate and maintains clarity over time.

	Min. Temp., ° F	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Color	Specs. Met	Flammability Rating	Choose a Length, ft.		Per Ft.
Standard Tolerance







	1/8" Thick Wall (-0.020" to 0.020" Tolerance)

	2 1/4"	2"	Cast	0	150	10,000 to 11,250	0.3 to 0.4	Clear	UL 746C	UL 94 HB	1, 3, 5	8486K345	000000




			3/16" Thick Wall (-0.020" to 0.020" Tolerance)

			2 1/4"	1 7/8"	Cast	0	150	10,000 to 11,250	0.3 to 0.4	Clear	UL 746C	UL 94 HB	1, 3, 5	8486K445	00000




					1/4" Thick Wall (-0.038" to 0.038" Tolerance)

					2 1/4"	1 3/4"	Cast	0	150	10,000 to 11,250	0.3 to 0.4	Clear	UL 746C	UL 94 HB	1, 3, 5	8486K541	00000

PTFE Sintered Filter Film

Shield vents on electronic and automotive equipment, such as cell phone microphones, from water, dirt, and debris without blocking them entirely. This film has tiny holes to let air, gas, and vapors pass through. Because it’s made of PTFE, it wicks away water. It also won’t react with most chemicals, though it can break down from alkali metal and high-temperature fluorinated agents. IP rated, this film stands up to dust, weather, washdowns, and even brief submersion.

							13" × 39 1/2"
Thk.	Removes Particle Size Down To, μm	Airflow @ Surface Area	Enclosure Rating	Color	Max. Temp., ° F	Specs. Met		Each



	0.007"	0.4	3.8 ft³/min @ 1 in²	IP67	White	500	UL 746C	5334N11	0000000


	0.01"	0.1	0.2 ft³/min @ 1 in²	IP66, IP68	White	500	UL 746C	5334N13	000000
	0.01"	0.1	1.8 ft³/min @ 1 in²	IP65, IP68	White	500	UL 746C	5334N12	000000