... UV, 3,damp heat resistance, 4,long term performance EVA film is the encapsulating materials for PV modules. The fast ... and bubble free in lamination operation. The main characteristics of EVA film follows: 1, Excellent durability, such as weather resistance, ... high humidity resistance, UV light resistance.2, Excellent adhesion to glass, metal and plastics PET, TPT, Maintaining long term adhesion.3 ...