Polysite™ D280

Polysite™ D280 is a flexible composite in which two or multi-layers of polyester film are bonded together by special adhesive. Polysite™ D280 is made of standard polyester film.

This product has excellent dielectric properties, good thermal resistance, low water absorption and low thermal shrinkage. It is typically used as insulation in dry-type transformers.

Polysite™ is a trademark of MaterialPartner Technische Werkstoffe GmbH.