{"product_id":"ceramic-coated-pe-battery-separator-sep-cer-13","title":"Ceramic Coated Battery Separator (SEP-CER-13), PE Base Film with Double-Sided CCS Ceramic Coating, Excellent Thermal Stability for Lithium-Ion Batteries","description":"\u003ch3\u003e\u003cstrong\u003eAbout this item\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"0\" data-end=\"342\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cstrong data-start=\"0\" data-end=\"52\"\u003eDouble-Side Ceramic Coating for Enhanced Safety:\u003c\/strong\u003e features a double-side single-coated ceramic structure with 2 µm CCS ceramic coating on each side of a 9 µm PE base film (total thickness ~13 µm), improving thermal stability, reducing shrinkage, and enhancing puncture resistance to prevent internal short circuits at elevated temperatures\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"344\" data-end=\"588\"\u003e\n\u003cstrong data-start=\"344\" data-end=\"392\"\u003eExcellent Thermal Stability \u0026amp; Low Shrinkage:\u003c\/strong\u003e exhibits ≤ 3.0% MD shrinkage and ≤ 2.0% TD shrinkage (130°C\/0.5h), providing superior dimensional stability compared with standard PE separators during high-temperature drying and battery operation\u003c\/li\u003e\n\u003cli data-start=\"590\" data-end=\"881\"\u003e\n\u003cstrong data-start=\"590\" data-end=\"641\"\u003eHigh Mechanical Strength \u0026amp; Puncture Resistance:\u003c\/strong\u003e provides MD tensile strength of ≥ 100 MPa (typical 138-145 MPa), TD tensile strength of ≥ 100 MPa (typical 132-138 MPa), and puncture strength of ≥ 350 gf (typical 505-530 gf), ensuring reliable cell assembly and long-term cycling performance\u003c\/li\u003e\n\u003cli data-start=\"883\" data-end=\"1145\"\u003e\n\u003cstrong data-start=\"883\" data-end=\"921\"\u003eOptimized Porosity \u0026amp; Permeability:\u003c\/strong\u003e features air permeability of 150-280 sec\/100cc (typical 172-202 sec\/100cc) with uniform pore structure, providing efficient ionic transport pathways while maintaining mechanical integrity and electrolyte wetting performance\u003c\/li\u003e\n\u003cli data-start=\"1147\" data-end=\"1447\"\u003e\n\u003cstrong data-start=\"1147\" data-end=\"1195\"\u003eStrict Quality Control \u0026amp; Consistent Quality:\u003c\/strong\u003e manufactured with precise thickness control (total thickness 13-14 μm), width tolerance of +0.5\/-0.0 mm, and rigorous appearance inspection including no scratches, no contamination, uniform color, and no pinholes for reliable cell assembly consistency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"StonyLab","offers":[{"title":"63.5 mm x 10 m","offer_id":48225548435714,"sku":"NY-Separator-CER-13-63.5mmx10m","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0635\/2784\/6146\/files\/Ceramic-Coated-Battery-Separator-_SEP-CER-13_-PE-Base-Film-with-Double-Sided-CCS-Ceramic-Coating_-Excellent-Thermal-Stability-for-Lithium-Ion-Batteries-StonyLab-228987217.jpg?v=1785133512","url":"https:\/\/stonylab.com\/products\/ceramic-coated-pe-battery-separator-sep-cer-13","provider":"StonyLab","version":"1.0","type":"link"}