What is Epoxy?

Epoxy is a versatile polymer with multiple epoxide groups. When combined with other chemicals, it forms epoxy plastics. Most epoxy resins are derived from petroleum. Epoxy 4W/EP, which meets the specifications for G10, is a commonly used FR-4 epoxy resin. It complies with BSEN60893 3-2-EPGC202 standards and features excellent electrical, mechanical, and fire-resistant properties.

What Makes Epoxy Unique?

Epoxy resin-bonded glass fabric laminates exhibit impressive mechanical strength, low moisture absorption, and outstanding electrical performance in both dry and humid conditions. Epoxy materials are rigid yet dimensionally stable, offering strong resistance to various environmental factors.

Epoxy for 3D Printing?

In the past year, Epoxy 4W/EP, which also fulfills the G10 specification, has gained popularity as a 3D printing baseboard material. Widely used in commercial printers, it has become increasingly favored in home setups due to its balance of flexibility and rigidity when removing prints. Customers appreciate its affordability and durability, with reviews indicating these boards last up to eight months compared to the usual three to six months. The material’s reliability and cost-effectiveness have made it a go-to choice for many enthusiasts.

Material Characteristics of Epoxy

• Excellent electrical properties
• High strength and rigidity
• Low moisture absorption
• Fire-resistant (UL94 V-0)
• Easy to machine

Applications of Epoxy

• Terminal supports
• Switchgears
• Circuit boards
• Transformers
• Rotor slot wedges
• FRP plates
• Bus bars
• Electronic test equipment
• Construction
• 3D printing baseboards

At Ai Plastics, we offer Epoxy in rod and sheet formats, with sheet thicknesses ranging from 0.5mm to 50mm. Rods are available in diameters from 20mm to 60mm. For further details, contact us via email at www.aiplastics.com or call us at 0161 727 0250. You can also download our datasheet here.