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Products > Insulating paper composite

6650-NHN

Issues time：2014-08-05 09:32:37

NHN consists of Polyimid film,covered on both sides with calandered Nomex paper.
NHN is a combined flexible material of thermal rating class H (180°C) with good mechanical properties like high tensile strength and high edge tear resistance combined with high electrical strength.
NHN is mainly used as a slot liner,slot closure and phase insulation in thermal high stressed electrical motors.
Besides this NHN is used as interlayer insulation in transformers and other electrical machines and appliances.

序號 NO.	Technical Specification				指標值
	Technical Specification			Unit	Values
1	標稱厚度 Thickness			mm	0.15	0.17	0.20	0.23	0.25	0.30	0.33
2	厚度極限偏差 Thickness Tolerance			mm	±0.02	±0.02	±0.03	±0.03	±0.04	±0.04	±0.05
3	標稱定量及極限偏差 Nominal Grammage and Tolerance			g/m2	155±25	175±25	195±30	230±35	260±40	300±45	330±50
4	拉伸強度 Tensile Strength	縱向 MD	不彎折 No Bending	N/10 mm width	≥120	≥140	≥160	≥180	≥200	≥250	≥270
		橫向 TD	不彎折 No Bending		≥80	≥90	≥100	≥110	≥120	≥150	≥170
5	伸長率 Elongation		縱向 MD	％	≥10
			橫向 TD		≥8
6	擊穿電壓 Breakdown Voltage			KV	≥80	≥8	≥9	≥9	≥9	≥10	≥10
7	常態粘結性			—	不分層 No delamination
	Bond strength at 25 degree C
8	熱態粘結性			—	不分層，不起泡，不流膠 No delamination,no blister,no adhesive flow
	Bond strength at 200±2 degree C in 10 min
9	溫度指數 Temperature			℃	180

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