USAMICA LLC has been in business 30 + years & Ability to produce ultra-thin (down to 0.001”), Scratch-free, dust-free V1-grade mica
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Appliance Mica Industries

USAMica: Safe, Durable Insulation for Everyday Performance

Leading the Future of Appliance


Mica is a preferred material in the electronics industry due to its exceptional dielectric strength, thermal resistance, and chemical stability. At USA Mica Company, we supply high-quality mica sheets, tubes, washers, and custom parts used across a wide range of electronic devices and assemblies — from consumer products to aerospace-grade systems..

Why USAMica?

- Operates at high temperatures without degradation
- Flame-retardant and non-toxic
- Electrically insulating and moisture-resistant
- Lightweight and easy to machine
- Compliant with UL, RoHS, and other safety standards

Partner with USAMica

Ready to advance your project?
Let USAMica help you meet the future with confidence, efficiency, and proven thermal protection.Let’s explore how our mica-based solutions can elevate your mission.

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Applications

Mica sheets act as thermal and electrical insulators in heating chambers, ensuring safe operation and heat control.

Mica insulates heating elements, helping distribute heat evenly while protecting internal components from electrical overload.

Mica waveguide covers prevent food particles and moisture from entering the magnetron area while allowing microwave energy to pass through safely.

Mica elements are used for their fast heat-up time and resistance to thermal shock in fan and radiant heaters.

Mica gaskets and parts provide insulation for heating plates and control units in small kitchen appliances.

Mica parts are used to protect control panels, thermostats, and wiring from high temperatures and humidity.

What is Mica

Mica is a naturally occurring mineral, based on a group of silicate minerals composed of varying amounts of aluminum, potassium, magnesium, iron and water having thin sheet-like or plate-like structure with different composition and physical properties.

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