Properties of type 6650polyimide film aromatic polyamide paper flexible composite material-Motor material series-Yixing Xin Mao Cable Material Co., Ltd.

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Motor material series

Properties of type 6650polyimide film aromatic polyamide paper flexible composite material

Author:Yixing Xin Mao Cable Material Co., Ltd. | Addtime:2017-2-11 16:29:00 | Hits：

Application
Our products could be applied as insulation against ground and between turns as well as liner insulation for coil of electric machine and apparatus.

Type、designation
Properties of type 6650polyimide film aromatic polyamide paper flexible composite material

Specification and main performance value

NO.	Item			Unit	0.2	0.25	0.3	0.33
1	Nominal thickness			mm	0.02	0.25	0.3	0.35
2	Thickness tolerance			mm	±0.030	±0.040	±0.040	±0.050
3	weight			g/㎡	195±30	260±40	300±50	330±50
4	Tensile strength	longitudinal	normal	N/10mm	≥160	≥200	≥250	≥270
			After bending		≥90	≥150	≥170	≥180
		cross	normal		≥100	≥120	≥150	≥170
			After bending		≥80	≥100	≥110	≥130
5	elongation	longitudinal	normal	%	≥12
			After bending
		cross	normal		≥18
			After bending
6	Breakdown voltage			KV	≥9	≥9	≥10	≥10
7	Normal adhesion			--	No delamination
8	Hot adhesive(180±2℃ 10min)			--	No delamination and blister

Feature
Excellent electric property,good mechanical,especially at high temperature after being humidified.

Storage
It should be stored in dry house,kept away from source of fire and not to be exposed to the sunshine.The shelf life is 6months after the manufacturing date.

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