UL746C F1 Polycarbonate for North American Outdoor Smart Meter Enclosure

UL746C F1 Polycarbonate for North American Outdoor Smart Meter Enclosure

Outdoor smart meters installed in North America are exposed to sunlight, rain and extreme temperature all year round. The enclosure plastic must meet UL746C F1 outdoor weathering standard, which is a critical material requirement for meter manufacturers exporting to North America.

UL746C F1 PC passes both UL UV aging and water immersion tests. It resists yellowing and embrittlement after years of outdoor service, maintaining dimensional stability and electrical insulation performance. The material can reach UL94 V0 flame retardancy and high impact strength, meeting mechanical safety requirements for meter housings, covers and viewing windows.

Many meter OEMs select ordinary outdoor PC without UL746C F1 yellow card, leading to failure of end-product UL certification and project delay. UL yellow card of UL746C F1 PC can be submitted directly to certification bodies, shortening certification lead time and reducing risk of failure.

UL746C F1 PC grades with different colors and melt flow rates are available for transparent meter windows and black housing bodies. We export UL746C F1 polycarbonate resin with UL yellow cards and certificates, supporting smart meter OEM sampling, aging test and end product certification.

Global smart meter retrofits keep expanding, and demand for UL746C F1 PC for meter enclosures in North America maintains steady growth.