{"product_id":"cbebhnbr","title":"HNBR (Hydrogenated Nitrile Butadiene Rubber) Powder as Battery Electrode Binder, 100 g\/bottle, CBEBHNBR","description":"\u003cp\u003eHydrogenated Nitrile Butadiene Rubber (HNBR) is a high-performance elastomeric binder used in lithium-ion batteries, particularly in electric vehicle (EV) and high-capacity ternary batteries (NMC\/NCA). HNBR is engineered to provide superior mechanical flexibility and interfacial adhesion, preventing the electrode from cracking or peeling during the physical stress of charging and discharging.\u003c\/p\u003e\n\u003cp\u003eNBR acts as a \"structural rubber\" that holds active material and conductive agents together. (1) HNBR maintains a stable electrode structure even under high-rate charging. Its low swelling in electrolytes ensures that ion and electron pathways remain open, improving the battery's longevity. (2) Unlike brittle binders, HNBR is highly elastic. This makes it a primary candidate for silicon-based anodes and high-nickel cathodes, which expand and contract significantly during use. (3) In solid-state research, HNBR is valued because it resists chemical reactions with sulfide-based solid electrolytes, where standard nitrile rubber (NBR) would harden and fail.\u003csup data-turn-source-index=\"4\" class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 173px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCBEBHNBR (C-BEB-HNBR)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 11px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 11px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 11px;\"\u003e\n\u003cp\u003e308068-83-9\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 35.6px;\"\u003e\u003cem\u003eChemical Formula\/Structure\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 35.6px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBEBHNBR_160x160.png?v=1767461215\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eBrown powder \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 33.0935%; height: 19.6px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.7266%; height: 19.6px;\"\u003e100 g\/bottle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the HNBR powder in a dry place (glovebox is the best option). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eReferences\u003c\/strong\u003e: \u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775319311048\"\u003eN. Verdier, et al. Polyacrylonitrile-based rubber (HNBR) as a new potential elastomeric binder for lithium-ion battery electrodes, J. Power Source, 2019, 440, 227111\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0378775325028435\"\u003eY. Duan, et al. PAA\/HNBR composite Binder: A sustainable fluorine-free binder Strategy for high-rate and Durable LiFePO4 cathodes, J. Power Sources, 2026, 665, 239006\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"JYGFZ","offers":[{"title":"Default Title","offer_id":47243638702310,"sku":"CBEBHNBR","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBEBHNBR_main.png?v=1767461731","url":"https:\/\/echemsupplies.com\/products\/cbebhnbr","provider":"EChem Supplies","version":"1.0","type":"link"}