B46 Epoxy Glass Laminate

B46 epoxy glass laminate offers enhanced machinability compared to standard G10 epoxy, thanks to its specially modified resin system. It delivers reliable mechanical strength and electrical insulation, making it a cost-effective choice for many applications.

The improved resin formulation enables easier machining using conventional methods such as CNC vertical milling, routing, drilling, and turning. Please refer to our machining service page for further details.

B46 complies with the BS EN 60893 Standard: 3-2-EPGC201.

Applications

Ideal for precision electromechanical parts, chemical-resistant components, high voltage insulation, phase barriers, and transformer spacers.

Key Features

• Continuous operating temperature up to +120°C (+130°C intermittent).
• Strong mechanical and electrical performance.
• Resistant to a variety of chemicals.
• Good machinability.

Standards

• BS EN 60893 Standard: 3-2-EPGC201.
• BS 3953 Standard: EP3 (since superseded by BS EN 60893).
• Closest NEMA Standard equivalent: NEMA G10.
• Closest MIL Specification: MIL-I-24768/2.

Availability