GB/T 45939-2025 "Co-extrusion encapsulant film for photovoltaic module"

GB/T 45939-2025 formulates a unified technical specification for coextrusion film for photovoltaic module packaging, specifying its technical requirements, test methods, inspection rules and Encasement, transportation and storage requirements. The coextrusion film suitable for photovoltaic module packaging scenarios can provide a technical basis for the production, mass inspection and selection of photovoltaic module packaging, and ensure the packaging Reliability and service life of photovoltaic modules.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.