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特點及用途：耐熱等級為B級，介電性能良好，機械強度高，適用于Y系列和J02系列的電機,電器中作槽和匝間絕緣。6630性能指標（Properties of TYPE 6630） 序號 NO.指標名稱Item單位Unit指標值Normal value1標稱厚度Nominal thicknessmm0.150.170.200.250.300.352標稱定量及允許偏差Nominal weight and toleranceg/m2140 ±20190 ±28225 ±33300 ±45350 ±52425 ±633薄膜標準厚度Nominal thickness of filmum50751001501902504拉伸強度TensileStengt縱向不彎折 MD no bending縱向彎折后 MD after bending橫向不彎折 TD no bending橫向彎折后 TD after bendingN/10mm ≥80 ≥80 ≥80 ≥70 ≥120 ≥105 ≥105 ≥120 ≥140 ≥120 ≥120 ≥100 ≥190 ≥170 ≥170 ≥130 ≥270 ≥200 ≥200 ≥150 ≥320 ≥300 ≥300 ≥2005伸長率 Elongation縱向不彎折 MD no bending縱向彎折后 MD after bending橫向不彎折 TD no bending橫向彎折后 TD after bending% ≥15 ≥10 ≥20 ≥10 ≥15 ≥10 ≥20 ≥10 ≥15 ≥10 ≥20 ≥10 ≥15 ≥10 ≥20 ≥10 ≥5 ≥5 ≥5 ≥56擊穿電壓 Breakdown voltage不彎折 NormalKV ≥6 ≥7 ≥9 ≥12 ≥15 ≥187常態粘結性 Bonding strength at room temperature－不分層 No delamination8熱態粘結性（155 ±2）℃10分鐘Bonding strength at 155 ±2℃ for 10 min－不分層、不起泡、不流膠 No delamination、blister and drainage