电池材料
用于软包装锂电池的镍铝片
货号 : BC-11
价格根据 specs and customizations
- 材料
- 正极铝;负极镍。
运输:
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介绍
锂离子聚合物电池用于移动电话、蓝牙设备和笔记本电脑等日常设备。电池片是这些电池的重要组成部分。它们是电池正负极之间的连接器,可以进行充电和放电。这些接触点位于电池内部,而不是外部可见的铜片。接片由不同的材料制成:正极是铝,负极是镍,负极也有镀镍铜。它们由薄膜和金属带组合而成。薄膜起到绝缘层的作用,防止包装过程中的短路和泄漏。
目前市场上有三种薄膜:黑胶、白胶和单层胶。常用的乙烯基薄膜有三层结构,每层的熔点不同:黑色素(66°C)、聚乙烯(105°C)和聚丙烯(137°C)。
细节与部件
应用
负极材料 | 镍 | 阴极材料 | 铝 |
胶带材料 | 白胶 | 胶带材料 | J7-100 |
基材厚度 | 0.1士0.1毫米 | 基材厚度 | 0.1±0.01 毫米 |
宽度 | 10±0.1 毫米 | 宽度 | 4±0.1 毫米 |
单位长度 | 50士1毫米 | 单位长度 | 60±1 毫米 |
标签带宽 | 5士0.5毫米 | 标签带宽 | 4±0.5 毫米 |
标签总厚度 | 0.3±0.02 毫米 | 标签总厚度 | 0.3±0.02 毫米 |
标签与胶带之间的粘合强度 | >7N/15mm | 标签与胶带之间的粘合强度 | >7N/15mm |
耐腐蚀性 | 在 85°C 的电解液中浸泡 4 小时,材料稳定,片与基板之间的粘接稳定。 |
4.8
out of
5
The tabs arrived promptly and were exactly as described. The quality is excellent, and I'm very satisfied with the purchase.
4.9
out of
5
These tabs are a great value for the price. They're well-made and durable, and they've made a significant difference in the performance of my batteries.
4.7
out of
5
I'm very impressed with these tabs. They're easy to install and they've significantly improved the performance of my batteries.
4.8
out of
5
These tabs are exactly what I needed. They're the perfect size and they fit my batteries perfectly. I'm very happy with the purchase.
4.9
out of
5
I'm very impressed with the quality of these tabs. They're well-made and they've made a big difference in the performance of my batteries.
4.7
out of
5
These tabs are a great value for the price. They're well-made and they've improved the performance of my batteries.
4.8
out of
5
I'm very happy with these tabs. They're easy to install and they've made a significant difference in the performance of my batteries.
4.9
out of
5
These tabs are exactly what I needed. They're the perfect size and they fit my batteries perfectly. I'm very happy with the purchase.
4.7
out of
5
I'm very impressed with the quality of these tabs. They're well-made and they've made a big difference in the performance of my batteries.
4.8
out of
5
These tabs are a great value for the price. They're well-made and they've improved the performance of my batteries.
4.9
out of
5
I'm very happy with these tabs. They're easy to install and they've made a significant difference in the performance of my batteries.
4.7
out of
5
These tabs are exactly what I needed. They're the perfect size and they fit my batteries perfectly. I'm very happy with the purchase.
4.8
out of
5
I'm very impressed with the quality of these tabs. They're well-made and they've made a big difference in the performance of my batteries.
4.9
out of
5
These tabs are a great value for the price. They're well-made and they've improved the performance of my batteries.
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