DuPont Nomex Laminated Insulation Material 6640 Nmn Nomex Aramid Mylar Insulating Paper

China DuPont Nomex Laminated Insulation Material 6640 Nmn Nomex Aramid Mylar Insulating Paper, Find details about China DuPont Nomex, High Quality from DuPont Nomex Laminated Insulation Material 6640 Nmn Nomex Aramid Mylar Insulating Paper

Basic Info.

Color

White

Transport Package

Bags/Cartons/Pallets

Origin

Tianjin China

Color

White

Transport Package

Bags/Cartons/Pallets

Origin

Tianjin China

Product Desciption

DuPont NOMEX laminated insulation material 6640 NMN Nomex Aramid Mylar Insulating Paper

6640 polyester film/Nomex paper flexible composite material (NMN) is a three-layer flexible laminate in which Du Pont Nomex paper is bonded to the two sides of polyester film.

Characters

It is Class F insulating material.

This product has high mechanical strength, excellent electrical property, and good heat-proof functions.

Application

It is suitable for F-class electrical motors as slot liner and turn-to-turn insulation.

Specification

Nominal thickness(mm): 0.15, 0.18, 0.20, 0.23, 0.25, 0.30, 0.35

Nominal width(mm):914

Nominal thickness			mm	0.15	0.18	0.20	0.23	0.25	0.3	0.35
Thickness tolerance			mm	±0.02		±0.03			±0.04
Grammage			g/m²	180±25	210±30	240±30	260±35	300±40	350±50	430±50
Tensile strength	MD	No bending	N/50mm	≥150	≥160	≥180	≥200	≥220	≥270	≥320
	MD	After bending		≥80	≥110	≥130	≥150	≥180	≥200	≥250
	TD	No bending		≥90	≥110	≥130	≥150	≥180	≥200	≥250
	TD	After bending		≥70	≥90	≥110	≥130	≥150	≥170	≥200
Elongation		MD	%	≥10		≥12
Elongation		TD	%	≥15		≥18
Breakdown voltage		No bending	kV	≥7	≥10	≥11	≥12	≥13	≥15	≥20
Breakdown voltage		After bending	kV	≥6	≥8	≥9	≥10	≥12	≥13	≥16
Bonding property at room temp.				No delamination
Bonding property at 180ºC±2ºC 10min				No delamination, no bubble, no adhesive flow
Temp. index of heat-resistance in a long term (TI)			-	≥155