Powersil® 370 Dark is a solid silicone rubber which cures to an elastomer of medium hardness, high tear resistance and very good electrical properties. It is an excellent material for insulators and cable accessories, and encapsulation of electrical components.
Common Applications: Powersil® 370 Dark Silicone Rubber Compound is designed specifically for use in high voltage applications. Suspension and line post insulators and surge arrestors molded from POWERSIL® 370 DARK possess excellent resistance to arcing and tracking, increasing the reliability and reducing power interruptions.
Type: HTV Silicone Rubber Compound