FR5 Epoxy Glass Tube Thermal Class 155°C UL94 V-0 for Electrical Insulation Applications

Description

FR-5 epoxy glass tubes are manufactured from woven fiberglass cloth impregnated with high-performance epoxy resin and cured under controlled heat and pressure. This construction provides excellent electrical insulation, high mechanical strength, and enhanced thermal resistance.

Designed for demanding operating conditions, FR-5 tubes maintain stable dielectric and mechanical performance in high-voltage, high-temperature, and harsh industrial environments, ensuring long service life and reliable insulation protection.

Features

• Excellent electrical insulating and dielectric properties

• High mechanical strength and dimensional stability

• Superior thermal resistance compared to standard epoxy glass grades

• Low electrical loss under high-frequency and high-voltage conditions

• Good resistance to moisture, chemicals, and environmental aging

• Reliable performance in severe operating conditions

Applications

• Electrical insulation components for high-voltage equipment

• Structural insulating parts in electrical and electronic systems

• Insulating tubes for industrial machinery and power equipment

• Components used in aerospace and automotive electrical systems

• Electrical and electronic applications requiring high thermal stability and long-term reliability

Technical Data Sheet