application
Diaphragm termination wrapping for various types of lithium batteries
1.Fixed diaphragm winding for cylindrical lithium batteries
2.Lithium battery drum testing and development
3.Lithium ion battery usage
4.Use of electronic components
5.Termination of various types of batteries
6.Lithium battery wrapping
7.High magnification battery tail fixation, replacing traditional termination tape
Property
| items | Unit | P7645 | P7645T |
| color | – | Milk white | Milk white |
| Type of glue | – | Anti electrolyte pressure-sensitive adhesive | Anti electrolyte pressure-sensitive adhesive |
| base material | – | OPS | TPU |
| Total thickness | um | 45±5 | 45±5 |
| Peel strength（180°） | g/25mm | 0.3-1.5 | 0.3-1.5 |
| Tensile strength | MPa | 70±10 | 70±10 |
| Elongation rate | % | 70-90 | 70-90 |
| Environment protection | – | Through this experiment | Through this experiment |
| (85℃/4h) Volume expansion rate | % | 250 | 250 |
description
Features
1. Swelling in contact with water: It can swell to 2-5 times its original volume when in contact with water, forming a tight waterproof seal.
2. High elasticity: It has good elasticity and can adapt to the deformation of the joint.
3. Corrosion resistance: It has excellent tolerance to chemicals such as acids, alkalis, and salts.
4. Aging resistance: It maintains stable performance in long-term use and is not easy to age.
5. Easy to install: It can be directly pasted or embedded in the joint, and the installation is convenient and quick.
6. Wide range of applications: It can be used on a variety of material surfaces such as concrete, metal, and plastic.