Selection method of lithium battery tape

For the purchase of lithium battery tape, we must first look at whether the tape has no insulation fixed role, and can play a variety of lithium-ion battery core insulation protection and fixed roles.

Secondly, the selection of lithium battery tape is similar to ordinary tape, if the flavor is very thick and a sour taste and the holding power of this tape is very poor, especially in a low-temperature environment, the basic adhesion of lithium-ion products will crack or fall off, the stronger the flavor of the time when the feel of the initial viscosity is relatively sticky, but soon will be dry and thus lose the viscosity of the adhesive surface, and then it is manifested in the surface of the tape cracks, which is due to the uneven application of glue. This is because the glue is not uniform.

Generally poor quality tape film color will be dark, and the probability of breakage of this tape is very high, poor strength. Tapes that feel hard are generally inferior, and because of the thickness of the film, the actual number of meters will be reduced. Good tape-selected films are softer, with good hand stretching. The general appearance of transparent tape, the whiter the color, and the tape impurities, to ensure that the normal adhesive properties, 100 meters of the following tape have a certain degree of transparency can be seen in the paper tube. Yellow tape to see the tape surface with or without the distribution of irregular white spots, with the hand pressure can not be erased for impurities or glue dry imprints, this product is generally with odor.