Mica Stock | McMaster-Carr

Filter by

Material

Glass-Mica Ceramic

Mica

Silicone Resin

System of Measurement

Thickness

Shape

Length

Width

Maximum Temperature

Performance

Electrically Insulating

Color

Dielectric Strength

Clarity

Diameter

Minimum Temperature

DFARS Specialty Metals

Exempt

Thermal Conductivity @ Temperature

2.08 BTU⋅in/(hr⋅ft²⋅°F) @ 68° F

3.72 BTU⋅in/(hr⋅ft²⋅°F) @ 73° F

1.39 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

7.98 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

9.2 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

10.16 BTU⋅in/(hr⋅ft²⋅°F) @ 212° F

2.08 BTU⋅in/(hr⋅ft²⋅°F) @ 500° F

Not Rated

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

Yes

Export Control Classification Number (ECCN)

Tensile Strength

RoHS

REACH

Density

2.6 g/cm³ to 3.2 g/cm³

Flexibility

Maximum Continuous Temperature

Maximum Intermittent Temperature

Thermal Conductivity

370 Products

Mica

Extra-High-Temperature Electrically Insulating Mica Sheets

Maintain electrical insulating properties even when temperatures flash up to 1800° F

42 products

Flexible Extra-High-Temperature Electrically Insulating Mica Sheets

Easy to form and maintains insulating properties at temperatures up to 1275° F

26 products

Electrically Insulating Mica Sheets

Withstand spikes up to 1275° F to insulate in everything from toasters to circuit breakers

42 products

Flexible Electrically Insulating Mica Sheets

Easy to form and maintains insulating properties at temperatures up to 930° F

22 products

Electrically Insulating Mica Tubes

Insulate electrical components in temperatures up to 930° F

27 products

Extra-High-Temperature Electrically Insulating Mica Tubes

Shield electrical parts in extremely hot areas, such as kilns and furnaces

27 products

Ultra-Electrically Insulating Clear Mica Sheets

The best electrical insulator for temperatures above 900° F

8 products

Nonflammable Mica Panels

Retain strength for hours even when exposed to hot gas flames

3 products

Flexible Ultra-High-Temperature Electrically Insulating Mica Sheets

Our most heat-resistant, formable mica sheets resist temperatures up to 1800° F

2 products

Other Products

Ceramic

Hard and wear resistant, it also withstands corrosion and high temperatures

171 products