Epoxy Laminate Sheet

Epoxy Laminate Sheet

Material – epoxy resin +Fiberglass cloth

Common Grades

G10 – General-purpose grade with excellent electrical insulation and mechanical strength.

FR4 – Flame-retardant version (self-extinguishing), ideal for electronic applications requiring safety.

3240 – High-performance grade offering superior mechanical properties, complying with industrial laminate standards.

Key Properties – High dielectric strength, good rigidity and dimensional stability, moisture resistance, and chemical resistance to dilute acids, alkalis, and solvents. Thermal performance varies by grade

Typical Uses – PCB substrates, insulating washers and spacers, terminal boards, structural components, precision jigs, and electrical enclosures.

Fabrication – Easily cut, drilled, punched, and machined with carbide tooling; laser or waterjet cutting recommended for clean edges.

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