Epoxy Glass Fiber (FR4)

Description

An epoxy glass fiber sheet is a laminated board made of glass fiber cloth and epoxy resin that’s used for insulation and other applications: 

• Composition: A composite material made of glass fiber matrix and epoxy resin
• Properties: High tolerance for heat, excellent insulative properties, mechanical strength, and dimensional stability 
• Uses: Used in insulation parts for electrical motors, engines, devices, and transformers 
• Applications: Used in electronic components, telecommunications, chemical machine parts, general machines parts and gear, generators, pads, base, baffle, transformer, fixture, and inverter 
• Manufacturing: Made by dipping electric industry fiolax cloth into epoxy resin and heat pressing it
• Appearance: The board should be flat and smooth, with no bubbles, wrinkles, or cracks

Epoxy glass fiber sheets, also known as glass epoxy composite laminates, have many properties, including:

• Electrical and thermal insulation: Glass epoxy is a composite material that provides exceptional electrical and thermal insulation.
• High-temperature resistance: Glass epoxy has good high-temperature resistance.
• Dimensional stability: Glass epoxy has excellent dimensional stability.
• Mechanical strength: Glass epoxy has good mechanical resistance and high compressive strength.
• Toughness: Glass epoxy has exceptional toughness.
• Wear resistance: Glass epoxy has good wear resistance.
• Dielectric strength: Glass epoxy has high dielectric strength.
• Corrosion resistance: The epoxy resin binder in glass epoxy sheets contributes to corrosion resistance.
• Flame resistance: Glass epoxy sheets are resistant to flame