Valox FR-1 film is a flame retardant thermoplastic polybutylene, terephthalite film offering UL94 VTM-0 performance down to 125 microns and good temperature performance. Valox FR-1 film’s outstanding dielectric strength and ease of fabrication (ie: thermoforming, embossing, clean-edge die- cutting, folding and bending) makes it very suitable for a wide range of electrical, electronic and medical applications.