THERMAL RUNAWAY INHIBITION FIRE-RESISTIVE SHEET

To provide a thermal runaway inhibition fire-resistive sheet with excellent flexibility which is designed to prevent a fire spread to an adjacent lithium ion battery if one cell is subjected to thermal runaway to cause a fire.SOLUTION: A thermal runaway inhibition fire-resistive sheet includes a bas...

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Bibliographische Detailangaben
Hauptverfasser: KITO MASATOSHI, SHIGEMATSU TOSHIHIRO
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a thermal runaway inhibition fire-resistive sheet with excellent flexibility which is designed to prevent a fire spread to an adjacent lithium ion battery if one cell is subjected to thermal runaway to cause a fire.SOLUTION: A thermal runaway inhibition fire-resistive sheet includes a base material including a glass fiber, a heat-resistant fiber and a binder fiber, and an inorganic particle layer.SELECTED DRAWING: None 【課題】本発明の課題は、一つのセルが熱暴走し、発火した際に、隣接するリチウムイオン素電池への延焼を防ぎ、柔軟性に優れた熱暴走抑制耐火シートを提供することにある。【解決手段】ガラス繊維と耐熱繊維とバインダー繊維を含有する基材と、無機粒子層とを含有することを特徴とする熱暴走抑制耐火シート。【選択図】なし