Typical film thickness is 0.08 and 0.1mm. Since both sides of film have same characteristics, they can be used interchangeably as metal adhesive and lamination layer for Al pouch
Thermal properies of BEST ENERGY tab films have been designed to achieve perfect sealing and acocommodate high speed process of modern automatic tab machine. Different multi-layer structure have been developed to the demand of various types of lithium ion battery. The standard BEST ENERGY tab film has a following thermal behavior. However, the highly experienced material engineers of BEST ENERGY can provide tab films having different thermal behaviors tailored to meet the needs of our customers.
The standard meral fusing condition of the BEST ENERGY film is optimum condition when maintaining a metal temperature of 185 degrees, 0.3 to 0.6 Mpa and a pressure time of 4 seconds or less.