There are some differences between the heat shrinkable tubing of the steel belt sleeve and the heat shrinkable tube without the sleeve of the new energy battery pack. Here are some of the key differences:
1.Protective performance: The main function of the sleeve heat shrink tubing is to provide additional protection and insulation to prevent the steel belt from coming into contact with other components or substances such as moisture and corrosion in the environment. Heat shrink tubing can provide a layer of protection and reduce damage to the steel belt from external factors. Heat-shrink tubing without a sleeve does not have this protective layer.
2.Installation and fixing: Sleeve heat shrink tubing can better secure and protect the steel belt, as heat shrink when heated, forming a tight-fitting outer layer. This helps to prevent the steel belt from loosening or shifting during use. Sleeved tubing may require other fixing methods to ensure the stability of the belt.
3.Insulation performance: Heat shrink tubing is usually made of insulating material, which can provide certain insulation properties and prevent the current from leaking or short circuit on the steel belt. This is very important for safety and stability in the battery pack. Leaving heat shrink tubing without a sleeve may require additional insulation.
It is important to note that the exact method that should be used (with or without heat shrink tubing) depends on the design and requirements of the battery pack, as well as the specific application environment. Manufacturers and engineers often base their choices on these factors and ensure that the required performance and safety standards are met during the manufacture and use of the battery pack.