Rigid Laminate Sheets

G9 Melamine Laminate
Electrical Insulation with High Arc Resistance & Reliable Performance in Humid Conditions

• Thicknesses Available: Manufactured to specification — please provide your required thickness when submitting a quote request
• Temperature Resistance: Operates efficiently up to 140°C
• Sheet Dimensions: 1220 mm x 915 mm
• Supply Format: Available as full sheets, cut panels, or CNC machined parts to your drawings

G9 Melamine Laminate is a glass cloth reinforced laminate bonded with a melamine resin system, developed for electrical insulation applications requiring strong dielectric performance, arc resistance, and stable operation in humid environments.

With a temperature rating of up to 140°C, G9 is commonly used in switchgear panels, arc barriers, electrical assemblies, and structural insulation components where consistent electrical performance is required under varying environmental conditions.

Key Benefits

• High arc resistance and reliable electrical insulation performance
• Good electrical properties under humid operating conditions
• Strong mechanical stability for structural insulation components
• Suitable for machining into custom electrical insulation parts

Looking for an epoxy-based laminate with higher mechanical strength or temperature capability? Explore G10 Epoxy Laminate, or consider FR4/G11 Laminate for higher-performance applications.

G9 Melamine is available as sheet stock or can be fabricated into CNC machined insulation components tailored to your application.

Request A Quote - G9 Melamine