Properties of type 6630polyester film polyester non-woven fabric flexible composite material-Motor material series-Yixing Xin Mao Cable Material Co., Ltd.

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Motor material series

Properties of type 6630polyester film polyester non-woven fabric flexible composite material

Author:Yixing Xin Mao Cable Material Co., Ltd. | Addtime:2017-2-11 16:26:30 | Hits：

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

Type、designation
Properties of type 6630polyester film polyester non-woven fabric flexible composite material

Specification and main performance value

No.	Item			Unit		0.20	0.25	0.30	0.35	0.40
1	Nominal thickness			mm		0.02	0.25	0.30	0.35	0.40
2	Thickness tolerance			mm		±0.030	±0.030	±0.030	±0.035	±0.040
3	Unit weight			g/㎡		220±30	300±45	350±50	425±60	500±75
4	Nominal thickness of film			μ m		100	150	190	250	300
5	Tensile strength	longitudinal	normal	N/10mm		≥140	≥190	≥270	≥320	≥340
		longitudinal	After bending			≥120	≥170	≥200	≥300	≥320
		cross	normal			≥120	≥170	≥200	≥300	≥320
		cross	After bending			≥100	≥130	≥150	≥200	≥200
6	elongation	longitudinal	normal	%		≥15	≥15	-----	-----	-----
		longitudinal	After bending			≥10	≥10	≥5	≥15	≥3
		cross	normal			≥20	≥20	-----	------	----
		cross	After bending			≥10	≥10	≥5	≥5	≥2
7	Breakdown voltage			KV		≥9	≥12	≥15	≥18	≥20
8	Normal adhesion			--	No delamination
9	Hot adhesive(155±2℃ 10min）			--	No delamination and blister

Feature
Excellent electric property,high mechanical strength.

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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