Mica Washers

About Mica Washers

Mica Washers

Mica Washers are flat disc having centrally located whole that are widely for thermal as well as electrical insulation. They are available with low thermal expansion, thermal conductivity and other properties. In addition to this, they can also withstand high dielectric strength as well as temperature. With excellent mechanical strength, they also resist heat and corrosion. They are widely used as spacers and reliable insulators in processing, electrical and other industrial applications. They are available in natural mica and silicon bonded resin mica in varied ID as well as OD with specific thickness.

Features of Mica Washers

• Fine finishing with detailed structure
• Easy to install and perfect precision

Applications of Washers:

• Spherical punched as well as stamped parts having round centre openings for electrical and electronic applications.

A mica washer is a flat disc with a centrally located hole.

Its used in insulating applications with excellent electrical properties and high heat resistance.

We manufacture mica washers in natural mica and silicon bonded resin mica washers with different ID and OD with specific thickness.

Specification

Country of Origin	Made in India
Thickness	20 mm
Brand	Mpmica
Size	200 mm OD
Max Withstanding Temperature	900 Deg C
Material	Mica
Packaging Type	Box
Washer Type	High temperature
Shape	Round
Design	Customized

High-Performance Insulation Solution

Mica washers provide optimal electrical insulation with a dielectric strength of 150-200 kV/mm and negligible water absorption, ensuring reliability in sensitive electronic environments. Their robust construction and non-combustible nature make them suitable for demanding industrial applications requiring safety and durability. With customizable thickness and size, these washers offer tailored solutions for manufacturers and engineers alike.


Engineered for Extreme Environments

Designed to endure high temperatures up to 1000C and aggressive industrial conditions, mica washers demonstrate exceptional thermal conductivity and flame resistance. Their excellent corrosion resistance and stable chemical composition (Al2O3, SiO2, K2O content) contribute to a long service life, even when exposed to challenging operating environments. These characteristics make mica washers a preferred choice for secure and lasting insulation.


Precision Manufacturing and Versatile Applications

With dimensions tailored as per customer requirements, mica washers are fabricated by reliable suppliers, manufacturers, and exporters across India. Their consistent surface finish, customizable particle size, and availability in various colors (grey, silver, light brown) cater to specific needs in the electrical, electronic, and mechanical sectors. This adaptability ensures their wide acceptance among fabricators and engineers.