Li Web Coaters and Coating Processin Custom Samples and Batch Production Coating Equipment Engineering

Lithium PVD coating advantages and performance capabilities • Different substrates 1…20 microns thick Lithium coatings can be deposited in one pass onto thin metallic foils or thin metallized polymer films Battery separator material “Celgard” with 2.5 microns of Lithium (x2000). • High Purity Li Since Lithium is deposited in high vacuum, it comes out in a “pure” state: vacuum deposited Lithium has minimal oxide layers. Lithium batteries benefit by high levels of purity. 17 microns thick Copper foil with 19 microns of Lithium (x 500). 100 Vacuum depositted Li thin film Commercially available rolled...

Capabilities of PVD Lithium coating equipment in Sidrabe laboratory • SIDRABE has research and development areas for Li coating investigation and samples manufacturing under contracts with potential customers. We keep SIDRABE made two Laboratory Roll-to-Roll Lithium coaters associated with Dry Room and web slit machine inside it. Coated material is transferred into the Glove box for packaging into sealed me­al-polymeric bags t filled with Argon. • Both web coaters are equipped with the processor drums, where coating deposition heat is transferred through the gas gap (so-called “venting drums”,...

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