An Epoxy Glass Fiber Sheet is a laminated composite insulation material made by combining layers of woven glass fiber cloth with epoxy resin under high temperature and pressure. These sheets are known for their excellent mechanical strength, electrical insulation, and thermal resistance.
Grade | Description |
---|---|
G10 | General-purpose grade with good electrical and mechanical properties. |
G11 | High-temperature grade with excellent thermal resistance. |
FR4 | Flame-retardant version of G10, widely used in PCBs. |
Property | Value / Range |
---|---|
Material | Glass Fiber Cloth + Epoxy Resin |
Thickness | 0.2 mm 100 mm |
Sheet Size | 1000x1000 mm, 1220x2440 mm, or custom |
Dielectric Strength | 14 kV/mm (varies by grade) |
Temperature Resistance | -40C to +180C (G10), up to 220C (G11) |
Flame Retardant | Yes (FR4 - UL94 V-0) |
Color | Green, Yellow, Natural, Black |
High Dielectric Strength
Thermal Resistance
Excellent Mechanical Strength
Moisture Resistance
Chemical & Oil Resistance
Machinable (CNC, cutting, drilling, shaping)
Industry | Usage |
---|---|
Electrical | Busbar insulation, transformer barriers |
Electronics | PCB base material (FR4), switch panels |
Industrial | Gaskets, fixtures, machine insulation |
Automotive | Thermal barriers, EV battery enclosures |
Aerospace/Defense | Lightweight insulative panels |
Epoxy Laminate Sheet
Glass Epoxy Sheet
Insulating Sheet G10/G11/FR4
Fiberglass Reinforced Epoxy Sheet
Price: