電池(chi)隔膜耐穿刺拉伸強度試驗機 XLW(PC)-500N
北京低碳清潔能源研究所重點開展低碳能源應用基礎研究、應用技術開發與集成、新能源發展戰略和技術路線研究。應研究所研發人員要求,他們要測試電池隔膜的拉伸、穿刺強度,由于電池隔膜材料的特殊性,對儀器測試誤差及配置有較高要求。經過多次溝通、方案改進,我們zui終確認用XLW(PC)-500N 款電池隔膜耐穿刺拉伸強度試驗機(智能電子拉力試驗機)。該儀器采用伺服電機,測試誤差高,滾珠絲杠,試驗速度0-500/min無極調速,獨立控制器,大液晶屏實時顯示拉伸、穿刺曲線,*掌控試驗過程。
電(dian)(dian)(dian)(dian)池隔膜 battery separator是指在(zai)電(dian)(dian)(dian)(dian)池正(zheng)極(ji)(ji)和負極(ji)(ji)之(zhi)(zhi)間一層隔膜材料(liao),是電(dian)(dian)(dian)(dian)池中非常關鍵的(de)(de)部分,對電(dian)(dian)(dian)(dian)池安全性和成本有直接影(ying)響(xiang),其主要作(zuo)用(yong)(yong)(yong)是:隔離(li)正(zheng)、負極(ji)(ji)并使(shi)電(dian)(dian)(dian)(dian)池內的(de)(de)電(dian)(dian)(dian)(dian)子(zi)(zi)不能(neng)(neng)自(zi)由(you)穿過(guo),讓電(dian)(dian)(dian)(dian)解液中的(de)(de)離(li)子(zi)(zi)在(zai)正(zheng)負極(ji)(ji)之(zhi)(zhi)間自(zi)由(you)通過(guo)。電(dian)(dian)(dian)(dian)池隔膜的(de)(de)的(de)(de)離(li)子(zi)(zi)傳(chuan)導能(neng)(neng)力直接關系到(dao)電(dian)(dian)(dian)(dian)池的(de)(de)整體性能(neng)(neng),其隔離(li)正(zheng)負極(ji)(ji)的(de)(de)作(zuo)用(yong)(yong)(yong)使(shi)電(dian)(dian)(dian)(dian)池在(zai)過(guo)度充電(dian)(dian)(dian)(dian)或(huo)者(zhe)溫度升(sheng)高的(de)(de)情(qing)況下(xia)能(neng)(neng)限制電(dian)(dian)(dian)(dian)流的(de)(de)升(sheng)高,防止電(dian)(dian)(dian)(dian)池短路引起(qi)爆炸,具有微孔自(zi)閉保護作(zuo)用(yong)(yong)(yong),對電(dian)(dian)(dian)(dian)池使(shi)用(yong)(yong)(yong)者(zhe)和設備(bei)起(qi)到(dao)安全保護的(de)(de)作(zuo)用(yong)(yong)(yong)。
標 準
GB 13022、GB 8808、GB 1040、GB 4850、GB 7753、GB 7754、GB 453、GB/T 17200、GB/T 16578、GB/T 7122、GB/T2790、GB/T 2791、GB/T 2792、ASTM E4、ASTM D828、ASTM D882、ASTM D1938、ASTM D3330、ASTM F88、ASTM F904、ISO 37、JIS P8113、QB/T 2358、QB/T 1130
檢測產品
技術參數
規 格:500N 50N
精 度:0.5級
試驗速度:0- 500mm/min (無極調速)
位移誤差:±1%
試驗寬度:30 mm(其他夾具可定制)
行 程:1000mm
外形尺寸:450mm(L)×450mm(B)×1510mm(H)
重 量:70kg