{"product_id":"2325-pp-pe-pp-trilayer-battery-separator-25μm","title":"2325 Trilayer Microporous Separator (PP\/PE\/PP, 25μm) for Lithium-Ion Battery Applications","description":"\u003ch2 data-end=\"754\" data-start=\"740\" data-section-id=\"rmw5tv\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-end=\"1226\" data-start=\"755\"\u003eThis 2325 Trilayer Microporous Separator is designed for lithium-ion battery systems that require both electrochemical performance and enhanced safety. The separator uses a polypropylene outer layer and a polyethylene inner layer, combining mechanical integrity with a thermal shutdown function for safer cell operation. It is positioned for high-energy battery systems, especially where safety and performance stability are equally important.\u003c\/p\u003e\n\u003cp data-end=\"1567\" data-start=\"1228\"\u003eCompared with single-layer polyolefin separators, this trilayer structure offers a more balanced combination of thermal resistance, dimensional stability, and internal short-circuit protection. The product is suitable for battery R\u0026amp;D, safety-focused cell design, pouch cell development, and cylindrical cell prototyping.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"1569\" data-end=\"1584\"\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1585\" data-end=\"2058\"\u003e\n\u003cli data-section-id=\"e8j0m3\" data-start=\"1585\" data-end=\"1668\"\u003ePP\/PE\/PP trilayer microporous structure for safer cell design.\u003c\/li\u003e\n\u003cli data-section-id=\"fjjbnx\" data-start=\"1669\" data-end=\"1740\"\u003eThermal shutdown behavior from the PE inner layer.\u003c\/li\u003e\n\u003cli data-section-id=\"s81cka\" data-start=\"1741\" data-end=\"1838\"\u003ePP outer layers help maintain structural integrity at elevated temperatures.\u003c\/li\u003e\n\u003cli data-section-id=\"6yaejh\" data-start=\"1839\" data-end=\"1896\"\u003eZero TD shrinkage at 105°C \/ 1 hour.\u003c\/li\u003e\n\u003cli data-section-id=\"1lffggt\" data-start=\"1897\" data-end=\"1987\"\u003eMedium porosity supports stable ion transport and low self-discharge.\u003c\/li\u003e\n\u003cli data-section-id=\"1ctce8t\" data-start=\"1988\" data-end=\"2058\"\u003eSuitable for high-energy lithium battery systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications (Typical Properties)\u003c\/h2\u003e\n\u003ctable height=\"257\" style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 41.2529%; text-align: center;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"width: 55.89%; text-align: center;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003eStructure\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003ePP \/ PE \/ PP trilayer microporous membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003eThickness\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003e25 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003eGurley (JIS)\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003e645 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003ePorosity\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003e39%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003eTD Shrinkage @ 105°C \/ 1 Hour\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003e0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003eMD Shrinkage @ 105°C \/ 1 Hour\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003e3.0% \/ 5.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003eTD Tensile Strength\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003e150 \/ 80 kg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"text-align: center;\"\u003e\n\u003ctd style=\"width: 41.2529%;\"\u003eMD Tensile Strength\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%;\"\u003e1900 \/ 1000 kg\/cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 41.2529%; text-align: center;\"\u003ePuncture Strength\u003c\/td\u003e\n\u003ctd style=\"width: 55.89%; text-align: center;\"\u003e450 \/ 380 gf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flux Battery","offers":[{"title":"Roll: 100mm*10m (W*L)","offer_id":45477680218303,"sku":"LA032-1","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Roll: 100mm*400m (W*L)","offer_id":45477680251071,"sku":"LA032-2","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Disc: 500 sheets (Dia Φ 18)","offer_id":45477680283839,"sku":"LA032-3","price":39.0,"currency_code":"USD","in_stock":true},{"title":"Disc: 1000 sheets (Dia Φ 18)","offer_id":45477680316607,"sku":"LA032-4","price":69.0,"currency_code":"USD","in_stock":true},{"title":"Disc: 5000 sheets (Dia Φ 18)","offer_id":45477680349375,"sku":"LA032-5","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/9586\/4767\/files\/SeparatorFilmforSodiumPotassiumLithium-IonLithium-SulfurBatteries.jpg?v=1775654611","url":"https:\/\/fluxbatteryhub.com\/products\/2325-pp-pe-pp-trilayer-battery-separator-25%ce%bcm","provider":"Flux Battery ","version":"1.0","type":"link"}