American Micro Industries, Inc.

This board is a rigid, dense multi-ply material constructed from unbleached kraft pulp and acrylic polymer. It has the UL-94 Flammability Classification of 94HB. It is rated for a working temperature up to 230°F (110°C). VHR 115 has excellent dielectric (250 volts mil) and mechanical strength, low water absorption, high punch-ability and fold-ability. This material is recommended especially for applications requiring fold lines and creases in material thickness greater than 0.020 in. (0.50mm). VHR-115 will not break when folded, unlike fish paper.

Foam is one of the best materials for carving or sculpting, as it offers the ideal combination of low weight, softness and density. Sculpting foam’s inherent flexibility makes it easy to create just about any shape, and it is frequently used to create prototypes for molds. Foam can also be cut or glued, or coated with other materials as needed.

Phenolic c is a fabricated reinforced laminate produced from a fine weave LinenCotton cloth impregnated with a phenolic resin binder. The fine weave phenolic linen yields good mechanical properties, dimensional stability and a better finish for machined components than the CE material, particularly for intricate detailed components. However, it is not recommended for electrical primary insulation! Other benefits include high tensile, compressive and flexural strength, good resistance and strong electrical properties. LE phenolic meets Mil-I-2476813 FBE requirements. It is available in sheet stock, rod, angle and U channel forms.

There is a wide range of plastic materials used in industrial manufacturing these days. At American Micro Industries, we take great pride in our ability to work with the most popular types of plastics to meet the demands of our customers in industries such as aerospace, automotive, medical and electronics. We’re your best source for expertly machined plastic components that meet your exact specifications.

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, G10FR4 Phenolics (also known as Garolite ® and Micarta ®).

Fish paper – or Fishpaper – is a type of fibrous dielectric paper known for its unique combination of strength, ease of forming and punching. Fishpaper is also unique because it is more resistant to heat and cold comparable plastic materials. Electrical-grade Fishpaper is a vulcanized fiber material that is frequently used for electrical insulation and is commonly die cut to create unique parts for specific applications. Vulcanization is a chemical process that transforms rubber or other polymers into more durable materials via the addition of accelerators or curatives.