Characteristics and domestic market prospects of battery tape

Release time:

2021-01-17

Lithium batteries have a certain expansion in the process of charging and discharging, especially the high capacity of cylindrical lithium batteries will affect the cycle performance and safety performance of the battery to a certain extent. The battery tape can avoid the damage of the positive and negative plates, prolong the service life of the positive and negative plates, and improve the sealing performance of the inner packaging electrodes of the battery.

Lithium batteries have a certain expansion in the process of charging and discharging, especially the high capacity of cylindrical lithium batteries will affect the cycle performance and safety performance of the battery to a certain extent.AndBattery TapeJustIt can avoid the damage of the positive and negative plates, prolong the service life of the positive and negative plates, and improve the sealing performance of the inner packaging electrodes of the battery.

Battery TapeUsed for cylindrical and square batteries, small and medium-sized lithium electronic batteries and high-power lithium electronic batteries, such as the pole lug position and winding position of the terminal insulation and fixation, to terminate and prevent puncture.at the present stageBattery TapeoftenBased on polypropylene insulation,MatchingLithium battery electrolyte acrylic adhesive used for insulation and fixed protection of lithium ion batteries and other components,ComplianceROHS standard, by inductively coupled plasma detection of heavy metals such as iron, copper, nickel and zinc.

The battery tape is coated at one time by the domestic leading automatic high-precision coating machine, and then cut and rewound at high speed under the automatic control of constant tension.The entire manufacturing process is completed in the 10,000-level purification workshop, with high precision production equipment and stable and uniform products.,It has the characteristics of proper adhesion, good conformity and no residual glue after peeling.

Battery TapeOver the years has been dependent on imports, domestic tape manufacturers in recent years, continuous efforts to develop greatly improved the technical quality level of domestic lithium battery tape. Currently,Our domestic lithium battery tape qualityAlreadyCan completely replace imported products, to meet the various needs of lithium battery manufacturers, pricesAlsoOnly half of imported products. From the perspective of the tape industry, with the increasing prosperity of the domestic economy, battery tape competition can promote the reasonable division of labor and combination of enterprises in the industry, promote the reorganization of enterprises in the industry, and eliminate some small-scale, high-energy, and low-efficiency enterprises. Terminate lithium battery tape wholesalers, thereby increasing the scale and strength of tape production and domestic tape production.

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