Flame-retardant ITW FORMEX GK Series Electrical Insulation Material

Our Formex GK Series consists of flame retardant polypropylene electrical insulation materials. It includes GK-5, GK-10, GK-17, GK-30, GK-40, and GK-62, with thicknesses ranging from 0.127mm (0.005″) to 1.57mm (0.062″). These materials are widely used and highly popular within the ITW Formex Family. To safeguard delicate electronic components from dielectric or environmental damage, it provides excellent dielectric strength, high temperature tolerance, and exceptional moisture and chemical resistance. Our GK Series is offered in both sheet sizes and rolls. As a skilled converter, we have the expertise to resize the GK material by rewinding and slitting it, followed by lamination with 3M adhesives. We can also die cut it into custom shapes and sizes as per specific requests. This allows for cost reduction in fabrication, warehousing, and shipping for our valued customers.