HG/T 5658-2019 in English

This standard outlines the specifications for high barrier encapsulation films used in quantum dot membranes. It defines the requirements related to material composition, performance characteristics, and testing methods. The document provides detailed guidelines on the physical and chemical properties that these films must meet. Additionally, it includes procedures for sample preparation and evaluation. The standard also covers packaging and storage conditions to ensure product integrity. It serves as a reference for manufacturers, suppliers, and users in the industry to ensure consistency and quality in the production and application of such materials.