High Temperature Plastic Sheets | McMaster-Carr

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System of Measurement

Thickness

Width

Shape

Length

Color

Backing Type

Maximum Temperature

200° F to 249° F

250° F to 499° F

500° F to 999° F

Flexibility

Material

Silicone Rubber

Texture

Clarity

Spec Image

Spec Image

Spec Image

Hardness Rating

For Use Outdoors

For Use With

Acetic Acid (White Vinegar)

Hydraulic Fluid

Hydrochloric Acid

Hydrogen Peroxide

Isopropyl Alcohol

Electrical Insulation Rating

Comparable To

Tensile Strength

1,000 psi to 2,500 psi

2,000 psi to 3,100 psi

2,000 psi to 3,480 psi

2,170 psi to 2,800 psi

3,000 psi to 3,500 psi

6,100 psi to 7,800 psi

7,000 psi to 40,000 psi

8,000 psi to 23,900 psi

10,000 psi to 13,500 psi

Dielectric Strength

50 V/mil to 500 V/mil

200 V/mil to 450 V/mil

200 V/mil to 500 V/mil

200 V/mil to 600 V/mil

300 V/mil to 400 V/mil

350 V/mil to 700 V/mil

350 V/mil to 800 V/mil

370 V/mil to 450 V/mil

400 V/mil to 465 V/mil

Impact Strength Rating

Minimum Temperature

-250° F or less

-249° F to -100° F

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

REACH

How can we improve?

2,543 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

Garolite

A strong, machinable alternative to metal and plastic widely used in circuit boards and gears

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Kevlar

Super tough for protection against prolonged wear and abrasion

Fastening and Joining

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

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