Li vacuum coating
The pilot Li coater is used for developing new processes, trial production of Li coated materials and modelling of commercial coaters.
High quality lithium coatings of 1 to 20 µm in thickness can be deposited (single or double-sided) on thin metal foils and polymer films. The unique Sidrabe developed process reaches a new technological level in creation of materials for Lithium batteries.
The pilot Li coater is able to deposit such layers due to the use of venting drums that ensure advanced heat removal from the processed substrate. Li is deposited from the batch loading crucibles. The coater is equipped with a computer-controlled system.
Substrate: polymeric films, metal foils
Substrate thickness: min 10 µm
Substrate width: 150 mm
Coating width: 100 mm
Number of deposition drums: 2 pcs
Drum temperature: - 20 ... + 20 °C
Coating: Li, single or double-sided
Li thickness: 1 ... 20 µm/per side
Thermal evaporators: 2 St.St. crucibles
Winding speed: 0.2 … 2.0 m/min
Pumping: turbo molecular pumps