|
| MOQ: | Negotiable |
| Price: | Negotiable |
| Standard Packaging: | Tapes in plastic bags then in cartons |
| Delivery Period: | 5-8 work days |
| Payment Method: | T/T |
| Supply Capacity: | 10000 rolls per day |
This specialized cylindrical lithium battery swelling tape is engineered to meet the critical demands of modern battery cell assembly. Designed for cylindrical battery configurations, this tape provides exceptional performance in securing cell windings while optimizing the fit between the cell and its casing. With its unique swelling properties, it ensures enhanced structural integrity and vibration resistance in final battery assemblies.
| Test items/Method | Test unit | Test Specifications | Test method |
|---|---|---|---|
| Total thickness | μ | 45±5 | GB/T 7125-2014 |
| Backing material | μ | 40±3 | GB/T 7125-2014 |
| Adhesion to Steel | (20min)N/25mm | ≤2 | GB/T 2792-2014 |
| Tensile Strength | Kgf/25mm | ≥3 | GB/T 30776-2015 |
| Elongation | % | ≥100 | GB/T 30776-2015 |
| Volume Swelling Rate | % | ≥200 | Electrolyte Immersion: 85°C / 4h |
| Color | White | Visual Check | |
| Specification | Custom sizes available (slitting & rewinding). | ||
|
|
| MOQ: | Negotiable |
| Price: | Negotiable |
| Standard Packaging: | Tapes in plastic bags then in cartons |
| Delivery Period: | 5-8 work days |
| Payment Method: | T/T |
| Supply Capacity: | 10000 rolls per day |
This specialized cylindrical lithium battery swelling tape is engineered to meet the critical demands of modern battery cell assembly. Designed for cylindrical battery configurations, this tape provides exceptional performance in securing cell windings while optimizing the fit between the cell and its casing. With its unique swelling properties, it ensures enhanced structural integrity and vibration resistance in final battery assemblies.
| Test items/Method | Test unit | Test Specifications | Test method |
|---|---|---|---|
| Total thickness | μ | 45±5 | GB/T 7125-2014 |
| Backing material | μ | 40±3 | GB/T 7125-2014 |
| Adhesion to Steel | (20min)N/25mm | ≤2 | GB/T 2792-2014 |
| Tensile Strength | Kgf/25mm | ≥3 | GB/T 30776-2015 |
| Elongation | % | ≥100 | GB/T 30776-2015 |
| Volume Swelling Rate | % | ≥200 | Electrolyte Immersion: 85°C / 4h |
| Color | White | Visual Check | |
| Specification | Custom sizes available (slitting & rewinding). | ||
