{"product_id":"4-sided-notched-bar-film-applicator","title":"4-Sided Notched Bar Film Applicator for Battery Electrode Coating","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-end=\"973\" data-start=\"679\"\u003eThe 4-sided notched bar film applicator is a precision coating tool designed for producing uniform thin films with multiple thickness options in a single device. Each side of the bar features a different gap size, allowing quick selection of coating thickness by simply rotating the applicator.\u003c\/p\u003e\n\u003cp data-end=\"1120\" data-start=\"975\"\u003eThis design significantly improves efficiency in laboratory environments, enabling rapid comparison of coating conditions without changing tools.\u003c\/p\u003e\n\u003cp data-end=\"1377\" data-start=\"1122\"\u003eManufactured from high-quality stainless steel, the applicator provides excellent durability, corrosion resistance, and consistent coating performance. It is widely used in battery electrode fabrication, slurry coating, and material research applications.\u003c\/p\u003e\n\u003cp data-end=\"1581\" data-start=\"1379\"\u003eThe cylindrical bar structure ensures smooth coating on flat substrates such as copper foil, aluminum foil, and glass plates, making it suitable for lithium-ion, sodium-ion, and supercapacitor research.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-end=\"1581\" data-start=\"1379\"\u003eWorking Principle\u003c\/h2\u003e\n\u003cp data-start=\"2453\" data-end=\"2648\"\u003eThe coating slurry is applied to the substrate surface, and the applicator is drawn across at a constant speed. The gap between the bar and the substrate determines the thickness of the wet film.\u003c\/p\u003e\n\u003cp data-start=\"2650\" data-end=\"2879\"\u003eBy rotating the applicator, different gap sizes are engaged, allowing multiple coating thicknesses to be tested with a single tool. This ensures efficient and reproducible film preparation.\u003c\/p\u003e","brand":"Flux Battery","offers":[{"title":"5\/10\/15\/20um","offer_id":45395213058239,"sku":"LA022-1","price":79.0,"currency_code":"USD","in_stock":true},{"title":"10\/15\/20\/25um","offer_id":45395213091007,"sku":"LA022-2","price":79.0,"currency_code":"USD","in_stock":true},{"title":"25\/50\/75\/100um","offer_id":45395213123775,"sku":"LA022-3","price":79.0,"currency_code":"USD","in_stock":true},{"title":"50\/100\/150\/200um","offer_id":45395213156543,"sku":"LA022-4","price":79.0,"currency_code":"USD","in_stock":true},{"title":"30\/60\/90\/120um","offer_id":45395213189311,"sku":"LA022-5","price":79.0,"currency_code":"USD","in_stock":true},{"title":"100\/200\/300\/400um","offer_id":45395213222079,"sku":"LA022-6","price":79.0,"currency_code":"USD","in_stock":true},{"title":"50\/75\/100\/150um","offer_id":45395213254847,"sku":"LA022-7","price":79.0,"currency_code":"USD","in_stock":true},{"title":"100\/150\/200\/250um","offer_id":45395213287615,"sku":"LA022-8","price":79.0,"currency_code":"USD","in_stock":true},{"title":"250\/500\/750\/1000um","offer_id":45395213320383,"sku":"LA022-9","price":79.0,"currency_code":"USD","in_stock":true},{"title":"300\/400\/600\/1000um","offer_id":45506644476095,"sku":"LA022-10","price":89.0,"currency_code":"USD","in_stock":true},{"title":"300\/350\/400\/450um","offer_id":45506644508863,"sku":"LA022-11","price":89.0,"currency_code":"USD","in_stock":true},{"title":"300\/400\/500\/600um","offer_id":45506644541631,"sku":"LA022-12","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/9586\/4767\/files\/4-sided_notched_bar_film_applicator2.jpg?v=1774452950","url":"https:\/\/fluxbatteryhub.com\/products\/4-sided-notched-bar-film-applicator","provider":"Flux Battery ","version":"1.0","type":"link"}