Polyimide | McMaster-Carr

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Electrical Insulating

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2,790 V/mil to 3,900 V/mil

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221 Products

Raw Materials

Plastic

A lightweight alternative to metal and glass

49 products

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

10 products

Fastening and Joining

Masking Tape

Temporarily join or protect surfaces

112 products

Mounting Tape

Mount everything from signs and panels to carpet and padding

10 products

Shim Stock

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

9 products

Heating, Ventilation, and Air Conditioning

Insulation Sheets

Line the walls of furnaces, freezers, ductwork, and buildings to keep heat in or out

10 products

Heat Barriers

Protect equipment and surfaces from damage caused by nearby heat sources

5 products

Electrical Power, Networking, and Controlling

Thermal Interface Tape

Made of polyimide to isolate electricity while the silicone rubber conducts heat

6 products

Building and Machinery Hardware

Acoustic Insulation

Absorb sound to quiet noisy areas and machines

10 products