E-FR is an electrical insulator made of unbleached kraft pulp with exceptional mechanical strength. Unlike less sturdy materials such as fish paper, E-FR is highly flexible for easy, break-resistant folding and perforation. It is commonly used as a flame retardant and insulator for electrical parts and components.
You can contact us for custom die cutting services for your E-FR machining project or select our in-stock sheet material with or without the pressure sensitive adhesive.
TRYMER® is a highly efficient insulating material made from rigid polyisocyanurate. This lightweight electrical insulator offers impressive moisture resistance and high compressive strength. It is optimized for a wide range of commercial and industrial applications, such as refrigeration, construction and tank insulation.
Our broad selection of TRYMER® products comes in various compressive strengths and densities. Our machinists can use specialized CNC machining methods to cut individual TRYMER® sheets in your desired size.
For highly dependable electrical insulation sheets, choose American Micro Industries. We’re proud to be your choice manufacturing partner, offering fast turnaround times and quality assurance with every product and service.
Call us at 1-866-774-9353 or request a CNC machining quote today.