Heat Resistance Electrical Isolators are good materials for high-temperature insulation. Thermoset composite materials are not only good insulators, but also structurally robust and rigid. The operating temperature is an important design factor in many electrical equipment, such as generators and high-performance motors. They are very effective and safe to use. These products are used to provide exceptional switching capabilities even in the event of a fire. Designers are concerned with heat deflection temperature, glass transition temperature, decomposition temperature, and thermal index. They are very cost-effective and available at nominal pricing.