Electrical Motor Insulation

INFORMATION & IDEAS

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EIS Selector Tool

EIS Selector Tool

DuPont has the industry’s widest range of UL-approved electrical insulation system (EIS) materials for encapsulation, coil forms, and other electrical and electronics uses.

Zytel® PA: An Ideal Electrical Polymer

Zytel® PA: An Ideal Electrical Polymer

The extensive collection of the Zytel® family offers a wide range of reinforced and flame retardant grades that meet your different industry and application needs.

High Temperature Electrical Insulation

High Temperature Electrical Insulation

Zytel® HTN resins are a family of aromatic nylon copolymers with excellent heat resistance, making them ideal for high temperature electrical insulation.

Rynite® PET Resin for Electrical Encapsulation

Rynite® PET Resin for Electrical Encapsulation

DuPont™ Rynite® PET thermoplastic polyester resin is ideal for electrical encapsulation while maintaining a very high dielectric strength across a wide temperature range.

Crastin® PBT: Electrical Plastic for Connectors

Crastin® PBT: Electrical Plastic for Connectors

DuPont™ Crastin® PBT: Electrical Plastic for Connectors, Relays and Switches

Why Do I Need EIS

Why Do I Need EIS

DuPont offers electrical product certifications that meet regulations and market requirements to develop more reliable products. DuPont helps by providing free authorization to use a series of EIS.

What is Electrical Insulation

What is Electrical Insulation

What is Electrical Insulation? An electrical insulation system (EIS) is composed of a unique combination of materials that have been verified for chemical compatibility when used at certain maximum temperatures.

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