Latest Posts

Flame Retardant Properties of Polypropylene (Formex, Nomex, Fishpaper)

Leave a Comment

Flame retardancy is important in electronic and electrical equipment materials to comply with fire safety standards. Polypropylene is a versatile material with a flame retardant capability, making it popular in various manufacturing applications. This article will explore the flame retardant properties of polypropylene, specifically Formex, Nomex, and Fishpaper — the three types used by ESPE […]

Materials ESPE Works With and Their Dielectric Properties

Leave a Comment

Using materials with insulative properties has become crucial due to the increasing need for energy conservation. These materials are often employed in various industrial applications — such as construction, transportation, and packaging — to enhance energy efficiency and reduce overall consumption. They are also crucial in maintaining indoor temperatures, reducing noise pollution, and preventing energy […]

Material Spotlight: Fishpaper & Vulcanized Fibre

Leave a Comment

Click to Expand Even though electricity is one of the breakthrough technologies that are most frequently utilized and relied upon, it is also one of the most hazardous when mishandled or when its uses are misunderstood. Therefore, electrical insulation has to play its role. Non-metallic materials — such as plastic, rubber, or PVC — are […]

Guide: What Is Stamping?

Leave a Comment

Click to Expand As the global markets continuously evolve, the demand to quickly produce large quantities of high-quality complex parts rises simultaneously. Because of this, stamping, a popular manufacturing process, has been sought-after by many manufacturers as a cost-effective and efficient solution to large-quantity manufacturing needs in various industries. One of the popular processes in […]

Material Spotlight: Nomex

Leave a Comment

Click to Expand A suitable electrical insulator can help prevent electric shocks and other electricity-related hazards. But how would you know which products are the best and most reliable? Don’t fret! ESPE Manufacturing Co., Inc. got you covered! We have one of the most extensive inventories of electrical insulation in the Midwest. In this article, […]

Tags: , , , ,

Formex for Insulation of Batteries & Printed Circuit Boards (PCBs)

Leave a Comment

Electrical insulation involves non-electrically conductive material used to control the flow of electricity and protect sensitive components. Various materials can be used, such as rubber, plastic or material like Formex for insulation. These materials work by blocking the passage of electrons more effectively than semiconducting and conducting materials. This means that they can be used […]

Tags: , , , ,

Material Spotlight: Teflon® for Electrical Insulation 

Leave a Comment

ESPE Manufacturing works with a number of electrical insulation materials and with a variety of fabrication methods. Even the most complex specifications are manufactured accurately using techniques such as laser cutting, die cutting, digital plastic cutting, and more. We provide prototyping services and can fabricate custom parts in both high and low production volumes. Our […]

Tags: ,

Material Spotlight: Mylar®

Leave a Comment

Electrical insulation is crucial in various applications to prevent the free flow of electricity. Mylar helps channel electricity where it needs to go while preventing short circuits and eliminating electrocution dangers. ESPE Manufacturing Co., Inc. has an enormous selection of materials to fabricate components and parts that can be used as electrical insulation, including Mylar. […]

Tags: , ,

A Guide to Die Cutting vs. Laser Cutting vs. Digital Cutting

Leave a Comment

  ESPE Manufacturing Co., Inc. is a fabrication company specializing in the production of electrical insulation materials and custom plastic components. Using advanced industrial die cutting and fabrication techniques, we manufacture washers, gaskets, bushings, and other high-quality parts from a wide range of non-metal materials. Our manufacturing capabilities also include electrical insulation parts and barriers […]

Tags: , ,

What to Know About Electrical Insulating Materials

Leave a Comment

  At ESPE Manufacturing, we specialize in the manufacture of high-quality custom plastic parts and products, including electrical insulating materials. We maintain an extensive inventory of non-metallic materials for use in our manufacturing operations and distribution to our customers. One of our core material offerings is electrical insulation. Below, we provide an overview of this […]

Tags: ,