{"product_id":"custom-separator","title":"Custom Li-ion Separator","description":"\u003cp\u003e\u003cstrong\u003eSolid Master Separator – Lithium-ion conductive supplied by \u003ca href=\"https:\/\/www.solidenergies.com\/\" title=\"Solid Energies Inc\"\u003eSolid Energies Inc (SEI)\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSEI's Li-ion conductive separator is a drop-in replacement for conventional separators that eliminates liquid electrolyte from the separator layer. By transporting Li-ions through a solid-state electrolyte coating layer, it mitigates thermal runaway, reduces cell resistance, and prevents irreversible capacity loss—delivering superior energy output and enhanced safety. Its cost-competitive design lowers bill of materials while enabling next-generation Li-metal, Li-oxygen, and Li-sulfur chemistries with higher energy density.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCustom orders may have NRE fees depending on the materials and design. Please \u003ca href=\"https:\/\/solidmasterbattery.com\/pages\/contact\" title=\"solid master battery contact us link\" rel=\"noopener\" target=\"_blank\"\u003eemail or contact us\u003c\/a\u003e with your custom order for a quote.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct ID: SEI-SSE-CUSTOM\u003c\/li\u003e\n\u003cli\u003eThickness: Varies\u003c\/li\u003e\n\u003cli\u003eTensile Strength: \u0026gt; 2500 kgf\/cm2\u003c\/li\u003e\n\u003cli\u003eIonic Conductivity (RT): \u0026gt; 0.5 mS\/cm2\u003c\/li\u003e\n\u003cli\u003eCationic Transference Number: \u0026gt;0.7\u003c\/li\u003e\n\u003cli\u003eThermal Stability: \u0026gt; 200 ℃\u003c\/li\u003e\n\u003cli\u003eElectrochemical Stability:  \u0026gt; 4.7V vs. Li\/Li+\u003c\/li\u003e\n\u003cli\u003eSheet Dimension: 150 mm x 200 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Safety Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComponent Name: Lithium-ion conductive separator custom\u003c\/li\u003e\n\u003cli\u003eCAS #: N\/A\u003c\/li\u003e\n\u003cli\u003eHazard Classifications: Acute toxicity - dermal 4 H312 Harmful in contact with skin.\u003c\/li\u003e\n\u003cli\u003ePrecautions for Safe Handling: Personal protective equipment should be used at all times; Handle in a dry, inert atmosphere (argon or dry room); Avoid contact with water, moisture, and humid air; Use non-sparking tools; Keep away from heat, sparks, and open flames; Wash hands thoroughly after handling.\u003c\/li\u003e\n\u003cli\u003eConditions for Safe Storage: Keep container tightly closed in a dry and well-ventilated place, avoiding moisture. Keep locked up or in an area accessible only to qualified or authorized persons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Solid Energies?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry leader in the development of advanced Li-ion battery materials.\u003c\/li\u003e\n\u003cli\u003eA wide spectrum of expertise covering from R\u0026amp;D, engineering prototypes and pilot-scale\/mass production.\u003c\/li\u003e\n\u003cli\u003eProvides advanced Li-ion battery solutions for both military and civilian applications.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDelivers high-performance, low-adoption-cost solid-state Li-ion battery technology.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor bulk or wholesale orders, please use our \u003ca rel=\"noopener\" title=\"SEI Materials Quote Form Link\" href=\"https:\/\/solidmasterbattery.com\/pages\/sei-materials-quote-form\" target=\"_blank\"\u003equote form\u003c\/a\u003e. \u003c\/p\u003e","brand":"Solid Master Battery","offers":[{"title":"1 Sheet","offer_id":46960203169941,"sku":null,"price":499.99,"currency_code":"USD","in_stock":true},{"title":"1 Roll","offer_id":46960203202709,"sku":null,"price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5955\/3173\/files\/custom-temp1.webp?v=1771198883","url":"https:\/\/solidmasterbattery.com\/products\/custom-separator","provider":"Solid Master Battery","version":"1.0","type":"link"}