EQ-HDS-150 is a hybrid film applicator with a slot die head made of Stainless Steel or PEEK. The applicator can do tape coating for thicker film and slot die coating for thin film. It is an excellent tool to make a lab-scaled film coater via slurry for battery electrodes, perovskite solar film, and fuel cell membranes. This applicator can be used for all brand film coaters. Structure The hybrid film applicator includes two parts: 150 mm width doctor blade is made of stainless steel and installed with dual micrometers to adjust film thickness from the range of 0.01 mm - 5 mm. (Pic.1) 100 mm width slot die head: Stainless Steel or PEEK are selectable at the product option. Poly Ether Ether Ketone (PEEK) is a semicrystalline thermoplastic with excellent mechanical and chemical resistance properties retained to high temperatures. (Click here to see properties) The PTFE buffering pad was installed on the bottom of the doctor blade to reduce friction. (Pic. 2) Pic.1 Pic.2 Slot Die Heads Stainless Steel PEEK The slot die head (Stainless Steel or PEEK ) can be fixed on the doctor blade to coat film thickness from 0.005 mm - 0.02 mm, which includes: 2 pcs of 0.2 mm thickness shim 2 pcs of 0.3 mm thickness shim 2 pcs of 0.4 mm thickness shim 1 pcs PTFE tube ( 1/8" OD x 2.175 mm ID) 1 set of connectors for connecting the pump to the slot die Other widths slots die heads (10 or 50 mm) can be installed on the doctor blade upon request. (Pic.3) Pic.1 Pic.2 Pic.3 Micrometer Head The accuracy of the digital micrometer head: +/- 0,001 mm, which are built-in doctor blade frames to adjust the gap between the slot die and the substrate. Dimension & Weight SS Slot Die (1120 g) PEEK Slot Die (595g) Optional Coater The most suitable for the hybrid film applicator is MSK-AFA-II coater. because it has a lapped glass surface and < flatness of +/- 2 microns. Please click the Pic. 1 below right to order separately It fits with all brands' flat coating machines. Please click Pic . 2 below to see the slot die on the bottom heated coater Slot die is removable if using the doctor blade head for tape coating For slot die coating, you may order a Syringe Pump as Pic. 2-3 below: Pic. 1
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