{"title":"Conductive Inks","description":null,"products":[{"product_id":"cfbcihsgilm","title":"Highly Stretchable Ga-In Liquid Metal as Conductive Ink for Flexible Bioelectronics, 10-30 g\/bottle, CFBCIHSGILM","description":"\u003cp\u003eHighly stretchable gallium-indium liquid metal (LM) conductive inks—most notably EGaIn (75.5 wt% Ga, 24.5 wt% In; melting point ~ 15.5°C) and Galinstan (Ga-In-Sn; melting point ~ -19°C)—are core materials for flexible bioelectronics. Because they remain in a true liquid state at physiological and room temperatures, they exhibit near-zero mechanical fatigue and maintain electrical continuity under extreme deformation (\u0026gt; 500–1000% strain).\u003c\/p\u003e\n\u003cp\u003eThe main features and electrochemical properties of the Stretchable Ga-In liquid metal are: (1) \u003cstrong\u003eFluidic Metal Continuity\u003c\/strong\u003e: Unlike conventional flake\/nanoparticle percolation networks that break apart under tension, liquid metal droplets flow and reconfigure under strain, enabling metallic-level bulk conductivity (~ 3.4 * 10^4 to 3.4 * 10^6 S\/m) with minimal electromechanical resistance degradation. (2) \u003cstrong\u003eSelf-Passivating Native Oxide Skin\u003c\/strong\u003e \u003cstrong\u003e(Ga2O3)\u003c\/strong\u003e: Rapid spontaneous formation of a sub-3 nm native gallium oxide shell provides mechanical elasticity and non-Newtonian shear-thinning behavior, stabilizing printed patterns and preventing droplet dewetting. (3) \u003cstrong\u003eSintering \u0026amp; Electrical Activation\u003c\/strong\u003e: As-printed micro\/nano-droplets (LMNPs) are typically coated in insulating Ga2O3 shells. They require mechanical pressure (calendering\/stretching), chemical vapor exposure (acid\/base vapors), or laser sintering to rupture the oxide shells and form continuous conductive pathways. (4) \u003cstrong\u003eAutonomous Self-Healing\u003c\/strong\u003e: The low melting point and high surface mobility allow ruptured conductive traces to coalesce spontaneously upon mechanical contact, providing self-healing interconnects for e-skin and soft robotics.\u003c\/p\u003e\n\u003ctable border=\"1\" style=\"width: 100.071%; height: 855px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 24.65px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 24.65px;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 24.65px;\"\u003eCFBCIHSGILM (C-FB-CI-HSGILM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.65px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 24.65px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 24.65px;\"\u003eGa-In liquid metal alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 19.6px;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 19.6px;\"\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 19.6px;\"\u003eDensity\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 19.6px;\"\u003e3.6 g.cm3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 19.6px;\"\u003eViscosity\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 19.6px;\"\u003e3*10^4 cP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.65px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 24.65px;\"\u003eElongation Rate\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 24.65px;\"\u003e0-1000%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.65px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 24.65px;\"\u003e\u003cem\u003eCell Compatibility\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 24.65px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 19.6px;\"\u003e\u003cem\u003eRoHS Compliance\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 290.8px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 290.8px;\"\u003e\u003cem\u003eOperation Instructions\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 290.8px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(A) Stirring (10 min): The Li-In conductive inks should be completely stirred to obtain slurry uniformity and excellent mobility. \u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(B) Screen print is an appropriate coating method and the screen mesh 250-350 is recommended. Normally TPU, SBS, EVA, and other silicone-based materials can be used as coating substrates.\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(C) After screen print, the wet film was dried at 80°C for 30 min. The pattern's color will change from grey to off-white.\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(D) After fully drying, stretch the substrates to activate it.\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFBCIHSGILM_02_100x100.png?v=1787726047\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 367.6px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 367.6px;\"\u003e\u003cem\u003ePrimary Applications\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 367.6px;\"\u003e(1) Wearable Electronics          (2) Stretchable Interconnect Wires\n\u003cdiv style=\"text-align: start;\"\u003e      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFBCIHSGILM_03_100x100.png?v=1787728592\" alt=\"\" style=\"margin-bottom: 16px; float: none;\"\u003e                          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFBCIHSGILM_04_100x100.png?v=1787728592\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(3) Stretchable Circuit Board      (4) Electronic Skin \u0026amp; Sensor\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFBCIHSGILM_06_100x100.jpg?v=1787728897\" style=\"margin-bottom: 16px; float: none;\"\u003e                         \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFBCIHSGILM_05_100x100.jpg?v=1787728891\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(5) Strain Sensor Arrays\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFBCIHSGILM_07_100x100.jpg?v=1787728592\" style=\"margin-bottom: 16px; float: none;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e \u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 25.3029%; height: 19.6px;\"\u003e\u003cem\u003ePackage Grade\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 74.4832%; height: 19.6px;\"\u003e10 g, 20 g, and 30 g\/pack\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\u003cstrong\u003eReferences\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/pubs.acs.org\/amrcda\/article-abstract\/7\/5\/473\/5186939\/From-Materials-to-Devices-An-Engineering?redirectedFrom=fulltext\"\u003eM. H. Kim, et al., From Materials to Devices: An Engineering Perspective on Designing Gallium-Based Liquid Metal Bioelectronics, Acc. Mater. Res. (2026) 7 (5): 473–484.\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/advanced.onlinelibrary.wiley.com\/doi\/full\/10.1002\/aelm.202600018\"\u003eC. Bayin. et al. Gallium-Based Liquid Metal Composites for Flexible Sensors: Design Strategies, Sensing Functions, and Application, Adv. Electronic Mater., 2026, 12, e00018.\u003c\/a\u003e \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"RXDZSYS","offers":[{"title":"10 g","offer_id":48241939185894,"sku":"CFBCIHSGILM10","price":169.0,"currency_code":"USD","in_stock":true},{"title":"20 g","offer_id":48241939218662,"sku":"CFBCIHSGILM20","price":309.0,"currency_code":"USD","in_stock":true},{"title":"30 g","offer_id":48241939251430,"sku":"CFBCIHSGILM30","price":449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CFBCIHSGILM_main.png?v=1787725805"}],"url":"https:\/\/echemsupplies.com\/collections\/conductive-inks.oembed","provider":"EChem Supplies","version":"1.0","type":"link"}