{"product_id":"cbacccpcfr","title":"Composite Copper Foil Roll (Cu\/PET or Cu\/PI) as Battery Anode Current Collector, CBACCCPCFR","description":"\u003cp\u003eThe Cu\/PET or PI\/Cu composite foil is a next-generation \"sandwich-structured\" material designed to replace solid copper foils in the negative electrodes (anodes) of lithium-ion batteries. It consists of a central PET (polyethylene terephthalate) or PI (polyimide) plastic core flanked by ultra-thin layers of copper on both sides. This technology addresses the two biggest challenges in modern battery design: weight reduction and fire safety. Its main advantages are (1) improved safety, (2) increased energy density, (3) Elimination of \"copper burrs\", (4) decreased cost. \u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 217.438px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 40.2375px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 40.2375px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 40.2375px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCBACCCPCFR (C-BACC-CPCFR)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 10px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 10px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.98%\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 167.2px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 167.2px;\"\u003e\u003cem\u003eComposite Foil Sizes\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 167.2px;\"\u003e\n\u003cp\u003e(1) PET\/Cu, T (6+2) um * W 300mm * L 5m\u003c\/p\u003e\n\u003cp\u003e(2) PET\/Cu, T (8+2) um * W 300mm * L 5m\u003c\/p\u003e\n\u003cp\u003e(3) Cu\/PET\/Cu, T (1+4.5+1) um * W 180mm * L 50m\u003c\/p\u003e\n\u003cp\u003e(4) Cu\/PET\/Cu, T (1+4.5+1) um * W 200mm * L 10m\u003c\/p\u003e\n\u003cp\u003e(5) Cu\/PET\/Cu, T (1+4.5+1) um * W 280mm * L 50m\u003c\/p\u003e\n\u003cp\u003e(6) Cu\/PET\/Cu, T (1+4.5+1) um * W 300mm * L 10m\u003c\/p\u003e\n\u003cp\u003e(7) PI\/Cu, T (5+3) um * W 250mm * L 5m\u003c\/p\u003e\n\u003cp\u003e(8) PI\/Cu, T (25+6) um * W 250mm * L 6m\u003c\/p\u003e\n\u003cp\u003e(9) Cu\/PI\/Cu, T (3+25+3) um * W 250mm * L 5m\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExample\u003c\/strong\u003e: For Cu\/PET\/Cu (1.0 mm\/4.5 mm\/1.0 mm)\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/composite_Cu_foil_structure_160x160.png?v=1766481090\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"JDDBY","offers":[{"title":"PET\/Cu T (6+2) um * W 300mm * L 5m","offer_id":47054668202214,"sku":"CBACCCPCFRPETT8W300L5","price":129.0,"currency_code":"USD","in_stock":true},{"title":"PET\/Cu  T (8+2) um * W 300mm * L 5m","offer_id":47054668234982,"sku":"CBACCCPCFRPETT10W300L5","price":209.0,"currency_code":"USD","in_stock":true},{"title":"Cu\/PET\/Cu  T (1+4.5+1) um * W 180mm * L 50m","offer_id":47760791929062,"sku":"CBACCCPCFRPETT65W180L50","price":179.0,"currency_code":"USD","in_stock":true},{"title":"Cu\/PET\/Cu  T (1+4.5+1) um * W 200mm * L 10m","offer_id":47760791994598,"sku":"CBACCCPCFRPETT65W200L10","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Cu\/PET\/Cu  T (1+4.5+1) um * W 280mm * L 50m","offer_id":47760793305318,"sku":"CBACCCPCFRPETT65W280L50","price":269.0,"currency_code":"USD","in_stock":true},{"title":"Cu\/PET\/Cu  T (1+4.5+1) um * W 300mm * L 10m","offer_id":47760793338086,"sku":"CBACCCPCFRPETT65W300L10","price":219.0,"currency_code":"USD","in_stock":true},{"title":"PI\/Cu  T (5+3) um * W 250mm * L 5m","offer_id":47760793370854,"sku":"CBACCCPCFRPIT8W250L5","price":219.0,"currency_code":"USD","in_stock":true},{"title":"PI\/Cu  T (25+6) um * W 250mm * L 6m","offer_id":47760793403622,"sku":"CBACCCPCFRPIT31W250L6","price":299.0,"currency_code":"USD","in_stock":true},{"title":"PI\/Cu  T (3+25+3) um * W 250mm * L 5m","offer_id":47760793436390,"sku":"CBACCCPCFRPIT31W250L5","price":359.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBACCCPCFR.png?v=1766480686","url":"https:\/\/echemsupplies.com\/products\/cbacccpcfr","provider":"EChem Supplies","version":"1.0","type":"link"}