1.产品名称：超宽锂带Lithium ultra wide belt
外观：银白色金属
熔点：180.5℃
密度：0.534g/cm3
2.规格及给公差 Specification and tolerances
单位：mm | 规格 | 厚度及宽度公差 | ||
牌号 | 厚度 | 宽度 | 厚度公差 | 宽度公差 |
Li-1 | 0.2～1.0 | 80～120 | ±0.01 | ±0.1 |
Li-2 | 1.0～2.0 | ±0.02 | ±0.2 | |
3.化学成分 Chemical analysis
单位:% | 杂质含量（max) | |||||||||||
牌号 | Li(min) | K | Na | Ca | Fe | Si | Al | Ni | Cu | Mg | Cl | N |
Li-1 | 99.9 | 0.001 | 0.02 | 0.02 | 0.001 | 0.01 | 0.005 | 0.001 | 0.001 | 0.001 | 0.002 | 0.01 |
Li-2 | 99.95 | 0.001 | 0.01 | 0.01 | 0.001 | 0.003 | 0.003 | 0.001 | 0.001 | 0.001 | 0.002 | 0.01 |
Li-3 | 99.99 | 0.0005 | 0.001 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.003 |
注：锂含量为100%减去表列杂质含量之差，如有特殊要求，双方协商。
4.表面质量 The surface quality
锂带表面应平直,光亮，不应有油斑或其他杂物，不得有目视可见的氧化物及氮化物，不应有皱边、孔眼、裂缝、折痕、压线等缺陷，允许有轻微的加工条纹和辊印。锂带的边缘应整齐，无裂口。锂带不得有分层和夹杂
Lithium surface should be flat, light, there should be no oil stain or other sundry, must not have visual visible oxide and nitride, should not have ruffled, perforation, defects such as cracks, creases and line pressing, allow a slight processing stripe and roller printing. The edges of the lithium belt should be neat and free of cracks. The lithium belt should not be stratified and mixed.
5.包装 packaging
锂带卷绕在卷取盘上，在干燥环境中充氩气密封包装于铝塑复合袋中。
The lithium coil is wound on the reel and sealed in a dry environment with argon sealed in the aluminum plastic compound bag.
6.处理/储存Processing/storage
锂带的处理应在惰性气体或在干燥空气中进行，锂带的保存期为六个月。
The treatment of the lithium belt should be carried out in an inert gas or in dry air, with a shelf life of six months.