| Physical properties： | Chemical Name : | Lithium foil on copper foil with hole | |||||||||
| Molecular formula: | Li，Cu | ||||||||||
| Melting point: | 180.5℃ | ||||||||||
| Density | Li 0.534g/cm3，Cu 8.9g/cm3 | ||||||||||
| Product Features: | The lithium foil is laminated with copper with holes.The product reduces the weight of copper, which is beneficial to increase the energy density per unit weight of the battery. | ||||||||||
| Size | The dimensions and tolerances are as follows, and the specific specifications are customized according to customer requirements. | ||||||||||
| Lithium foil Thickness（μm） | Lithium foil width | Copper foil size | Tolerance | ||||||||
| 20 | 50、60、80、100，The widest can be 350mm | copper foilWidth：80、100、120、150mm； copper foilThickness：8-12μm | Thickness Tolerance：±5μm；Width Tolerance：±1mm | ||||||||
| 30 | |||||||||||
| 40 | |||||||||||
| 50 | |||||||||||
| 60 | |||||||||||
| 80 | |||||||||||
| Appearance & Quality： | ●Product surface is flat, brightness, has no oil spot or other impurities, no visible oxide or nitride, no frilling, eyelet, fissure, crease or such bug, be patient of light process stripe. | ||||||||||
| ● The edges of the product should be trim and without cracks. | |||||||||||
| ● The product should not have delamination and mixture. | |||||||||||
| Packaging: | ● In the drying room, the product is wound on a reel, placed in an aluminized polyester pouches that has been dried for more than 24H, and filled with dry argon with a content of 99.999%. | ||||||||||
| ● The outer packaging is steel drum | |||||||||||
| Safety/Storage： | ● During the transportation of the product, it should be fireproof and moisture-proof, no violent collision, and the drums should not be rolled on the ground. | ||||||||||
| ● The product should be stored in a rainproof, clean, dry, non-corrosive and a well-ventilated environment. It is strictly forbidden to store in the open air. | |||||||||||
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China Energy Lithium Co., Ltd
Company Tel：86-22-59832337,59832338,59832339
Sales Tel：86-22-59816838,59816832,59816829
FAX：86-22-59816836 E-mail：cel@cellithium.com
Company address: No. 100, the 9th Avenue of Xinye, West TEDA, Tianjin, China.
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