{"product_id":"cgpecmegdma","title":"EGDMA {Ethylene Glycol Dimethacrylate, \u003e99.0%} as Crosslinking Monomer for Gel Polymer Electrolyte, 100-500 g\/bottle, CGPECMEGDMA","description":"\u003cp\u003eEthylene Glycol Dimethacrylate (EGDMA) is a bifunctional methacrylic monomer (C}10H14O4) featuring two reactive methacrylate groups bridged by a flexible ethylene glycol segment. In advanced energy storage research, EGDMA is widely utilized as a standard crosslinking agent for Gel Polymer Electrolytes (GPEs) and in situ polymerized solid\/gel battery systems, offering an optimal balance between structural crosslink density, chain flexibility, and electrolyte retention.\u003c\/p\u003e\n\u003cp\u003eThe main functional roles of EGDMA as crosslinking monomer for GPEs are: (1) \u003cstrong\u003eControlled 3D Network \u0026amp; Liquid Immobilization\u003c\/strong\u003e: Upon thermal or UV-initiated radical polymerization (using initiators like AIBN, BPO, or photoinitiators), EGDMA copolymerizes with linear host polymers (such as PMMA, PVDF-HFP, or MMA) to form a stable 3D crosslinked network. This permanently traps organic liquid electrolytes, eliminating free-flowing leakage while preserving high ionic mobility. (2) \u003cstrong\u003eEnhanced Ionic Conductivity Retention\u003c\/strong\u003e: Because EGDMA provides a moderate crosslink density without over-constricting the polymer chains, the resulting gel electrolyte maintains high segmental motion, achieving room-temperature ionic conductivities routinely exceeding 10^{-3} S\/cm. (3) \u003cstrong\u003eRobust In Situ Interfacial Wetting\u003c\/strong\u003e: Used in in situ cell integration, the low-viscosity precursor thoroughly wets separator pores and electrode microstructures before curing, drastically reducing interfacial resistance and improving long-term cycle stability.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; height: 431.325px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6875px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 47.6875px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 47.6875px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCGPECMEGDMA (C-GPE-CM-EGDMA)\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: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eCAS\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e97-90-5\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 144px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 144px;\"\u003e\u003cem\u003eChemical Formula\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 144px;\"\u003e\n\u003cp\u003eC₁₀H₁₄O₄\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPECMEGDMA_structure_160x160.jpg?v=1793001408\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eAppearance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003eColorless to light amber clear liquid\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eMolecular Weight\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003e198.22 g\/mol\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: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eDensity\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e1.051 g\/mL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eBoling Point\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e98–100 °C at 5 mmHg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 35.6px;\"\u003e\u003cem\u003eFlash Point\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; height: 35.6px;\"\u003e\n\u003cp\u003e104 °C\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 26.0375px;\"\u003e\n\u003ctd style=\"width: 28.0576%; height: 26.0375px;\"\u003e\u003cem\u003ePackage Size5\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 71.5827%; 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\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Please try to store the EGDMA monomer in a dry place. \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:\/\/pubs.acs.org\/aamick\/article-abstract\/13\/29\/34274\/438758\/Facile-and-Powerful-In-Situ-Polymerization?redirectedFrom=fulltext\"\u003eR. Xu, et al. Facile and Powerful In Situ Polymerization Strategy for Sulfur-Based All-Solid Polymer Electrolytes in Lithium Batteries, ACS Appl. Mater. Interfaces (2021) 13 (29): 34274–34281\u003c\/a\u003e \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S001346862301143X\"\u003eB. C. F. Wong, et al. Effects of ethylene glycol dimethacrylate as cross-linker in ionic liquid gel polymer electrolyte based on poly(glycidyl methacrylate), Electrochimica Acta, 2023, 465, 142968\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"MKL","offers":[{"title":"100 g","offer_id":67852230885606,"sku":"CGPECMEGDMA100","price":69.0,"currency_code":"USD","in_stock":true},{"title":"200 g","offer_id":67852230918374,"sku":"CGPECMEGDMA200","price":109.0,"currency_code":"USD","in_stock":true},{"title":"500 g","offer_id":67852230951142,"sku":"CGPECMEGDMA500","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CGPECMEGDMA_main.jpg?v=1793001408","url":"https:\/\/echemsupplies.com\/products\/cgpecmegdma","provider":"EChem Supplies","version":"1.0","type":"link"}