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Electrical Insulation Materials

G10/FR4
G10/FR4
Fish Paper
Fish Paper
Polyester Film
Polyester Film
VHR-115
VHR-115
E-FR
E-FR

electrical insulation materials

Sheet Material and Custom Die Cutting

American Micro Industries supports the electrical industry with a variety of in-stock and custom electrical insulating materials for applications where an electrical insulator of high dielectric strength is required. We offer sheet, tube and rod stock of electrical insulating materials such as Fish Paper, VHR-115, E-FR, Polyester Film, and CE, LE, G10/FR4 Phenolics (also known as Garolite ® and Micarta ®).

We are experts in die cutting and fabricating your electrical insulating material to military specifications. We can die cut a variety of electrical insulating materials like Fish Paper, VHR-115, E-FR, Polyester Film, Silpad, Polyimide and Phenolics (CE, LE, G10/FR4):

  • G10/FR4: G10/FR4 is a thermosetting laminate electrical insulating material featuring a continuous filament glass-cloth material and a binder consisting of epoxy resin. Also known as Micarta and Bakelite, G10/FR4 provides exceptional dimensional stability and outstanding insulation properties. This electrical insulator material also offers excellent resistance against moisture and strong electrical properties. American Micro Industries offers G10/FR4 in sheets measuring 36-by-48 inches We can also provide custom die cutting and CNC machining of this electrical insulation material.
  • Fish paper: A commonly used term for the electrical grade of vulcanized fiber, fish paper is extremely strong, fibrous die-cut insulation that is frequently used for unique parts used in highly specialized applications. Despite its remarkable strength and durability, this insulation material is light in weight, which makes it amenable to forming and punching. Unlike many other die-cut electrical insulation materials, fish paper offers excellent resistance against extreme heat and cold. We offer fish paper in sheets with or without pressure-sensitive adhesive.
  • Polyester film: Our selection of die-cut electrical insulators also includes a strong polyester film material which is also referred to as BoPET (Biaxially oriented polyethylene terephthalate). Polyester Film provides high tensile strength, good dimensional stability and reliable moisture resistance. Polyester Filmr’s remarkable durability also makes it a good choice for use in heavy-duty applications. We sell this polyester film in 20-by-50-inch sheets with or without pressure-sensitive adhesive. We can also use it to create custom die-cut parts that meet your exact specifications.
  • VHR-115: VHR-115 is a dense, rigid insulating material featuring a combination of acrylic polymer and unbleached kraft pulp. VHR-115 offers excellent mechanical and dielectric properties, as well as a low water absorption rate. Common VHR-115 electrical insulation applications include products such as motors, coils, transformers and various types of electrical hardware. American Micro Industries can provide VHR-115 as sheet material with or without pressure adhesive. We can also work with you to develop custom die-cut parts and custom laser-cut VHR-115 components.
  • E-FR: E-FR is produced from unbleached kraft pulp and is typically used as a flame retardant. E-FR provides solid mechanical strength, as well as the flexibility to facilitate punching and folding. Unlike fish paper and other less sturdy materials, E-FR will not break when folded. Common applications include insulating parts and components used in various electrical devices. We provide E-FR as sheet material with or without pressure-sensitive adhesive, and we can also meet your custom die-cutting requirements.

Why Choose American Micro Industries for Your Electrical Insulation Material Needs?

At American Micro Industries, we take extreme pride in our ability to provide high quality die cut parts, used frequently in electrical devices, enclosures and a variety of other electrical applications where high dielectric isolation is required. We can provide high-quality electrical insulation materials for companies in industries such as electrical and electronics, aerospace and defense, automotive, medical and marine. We specialize in manufacturing those hard-to-find parts that are beyond the capabilities of many of our competitors – we can serve as your one-stop shop for all your die-cut pats. Additionally, we can custom die cut a wide variety of foams for your unique packaging requirements.

Contact American Micro Industries Today to Get Your Die-Cut Insulator Project Started

Find out what makes American Micro Industries your best source for electrical insulation products. Give us a call at 1-866-765-9191 or request a quote to learn more about electrical insulation machining services.

No Minimum Order  -  Low Tooling  -  Fast Turn Around