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特點(diǎn)及用途：耐熱等級(jí)為B級(jí)，介電性能良好，機(jī)械強(qiáng)度高，適用于Y系列和J02系列的電機(jī),電器中作槽和匝間絕緣。6630性能指標(biāo)（Properties of TYPE 6630） 序號(hào) NO.指標(biāo)名稱Item單位Unit指標(biāo)值Normal value1標(biāo)稱厚度Nominal thicknessmm0.150.170.200.250.300.352標(biāo)稱定量及允許偏差Nominal weight and toleranceg/m2140 ±20190 ±28225 ±33300 ±45350 ±52425 ±633薄膜標(biāo)準(zhǔn)厚度Nominal thickness of filmum50751001501902504拉伸強(qiáng)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(tài)粘結(jié)性 Bonding strength at room temperature－不分層 No delamination8熱態(tài)粘結(jié)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