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| Parameter Categories | Typical range/description | Main Applications and Descriptions |
| Thickness | 0.016mm – 0.05mm; the tab tape can reach 0.08mm | The termination tape is usually thinner to maintain the compactness of the battery cell structure. The tab tape may have different thickness specifications depending on insulation and welding resistance requirements. |
| Width | Customization can be done according to customer requirements, ranging from a few millimeters to several hundred millimeters. | The tab tape may require a narrow width (such as 3mm) to precisely wrap around the root of the tab. |
| Length | Commonly, it is available in lengths such as 33m, 200m, 300m, etc. | The roll packaging is carried out based on the compatibility of the production equipment and the efficiency of use. |
| Cylinder diameter | 3 inches | Suitable for the automatic unwinding device of lithium battery intelligent equipment |
Scope of application:
1: Termination tape: Used for insulation fixation at the tail end of the battery cell, requiring resistance to electrolyte and no residue of adhesive. Commonly uses PP/PET base materials;
2: Tab tape: Used for insulation protection of welding points, needing to withstand high temperatures and electrolyte. Mainly uses PI base materials;
3: High-temperature/PACK tape: Used for fixation and insulation in high-temperature areas within the module. PET or PI base materials can be selected based on the temperature resistance grade.
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