The document discusses key properties of EVA film for laminated glass, including radiation resistance, humidity resistance, impact resistance, UV blocking rate, high temperature resistance, tensile strength, and adhesion strength. It describes how each property is tested, such as subjecting laminated glass samples with EVA film to 2000 hours of radiation or dropping a 45kg shot bag from 1200mm height. The properties are important to determine how long the laminated glass can be used outdoors and its durability.