{"product_id":"cbebcmc","title":"CMC (Sodium Carboxymethyl Cellulose) Powder as Battery Electrode Binder, 100-500 g\/bottle, CBEBCMC","description":"\u003cp\u003eCMC (Sodium carboxymethyl cellulose) is a bio-based, water-soluble polymer derived from natural cellulose. Its use enables an aqueous (water-based) slurry process, which is a major advantage over the PVDF process that requires the use of the toxic and expensive organic solvent NMP. It plays multiple critical roles in the anode slurry and the final electrode structure: (1) Rheology Modifier\/Thickener; (2) Dispersant; (3) Cohesive Binder. In almost all commercial LIB anodes, CMC is used in combination with another binder, Styrene-Butadiene Rubber (SBR), to form the dominant aqueous binder system. \u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 495.925px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6875px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 47.6875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 47.6875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCBEBCMC (C-BEB-CMC)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e9004-32-4\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 173px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 173px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 173px;\"\u003e\n\u003cp\u003e(C8H16NaO)n\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBEBCMC_molecular_structure_160x160.png?v=1765739683\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eWhite Powder\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003ePurity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e\u0026gt;99.5%\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003eDensity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e0.35-0.60 g\/cm3\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003eMelting Point\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e~270 °C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003e1% Solution Viscosity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e3500-5500 cP\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 35.6px;\"\u003e\u003cem\u003epH\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e6.0-8.5\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.0375px;\"\u003e\n\u003ctd style=\"width: 32.7338%; height: 26.0375px;\"\u003e\u003cem\u003ePackage Size\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.0863%; height: 26.0375px;\"\u003e100 g, 200 g, and 500 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 CMC powders 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\/S0013468611017683\"\u003eZ. Wang, et al. CMC as a binder in LiNi0.4Mn1.6O4 5 V cathodes and their electrochemical performance for Li-ion batteries, Electrochimica Acta, 2012, 62, 77-83\u003c\/a\u003e.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0013468617324180\"\u003eZ. Karkar, et al. A comparative study of polyacrylic acid (PAA) and carboxymethyl cellulose (CMC) binders for Si-based electrodes, Electrochimica Acta, 2017, 258, 453-466\u003c\/a\u003e. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"SZKJ","offers":[{"title":"100 g","offer_id":47912365326566,"sku":"CBEBCMC100","price":49.0,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":47912365359334,"sku":"CBEBCMC200","price":99.0,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":47912365392102,"sku":"CBEBCMC500","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CBEBCMC_main.png?v=1765739684","url":"https:\/\/echemsupplies.com\/products\/cbebcmc","provider":"EChem Supplies","version":"1.0","type":"link"}