F Class Dmd Electrical Insulation Paper

Name: F DMD Model: 6641 Insulation class: F class (155 °C) Color: Blue, green, white and pink. Width: 10-1000mm Thickness:0.088-0.5mm

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Description

DMD is a three-layers flexible composite material.
--First layer: polyester non-woven fabric cloth.
--Second Layer: Polyester film(PET).
--Third Layer: polyester non-woven fabric cloth.

It has high dielectric properties, tear strength and tensile strength, good impregnation performance

The insulation materials products have been approved by UL (NO.: E310670) ,ROHS and RECH test.

Properties			Units	Values
Nominal thickness			mm	0.15	0.17	0.20	0.23	0.25	0.30		0.35
Thickness tolerance			mm	±0.02		±0.03			±0.04
Grammage and tolerance			g/m2	180±25	210±30	240±30	260±35	300±40	350±50		430±50
Tensile strength	MD	No bending	N/10mm	≥80	≥120	≥140	≥180	≥190	≥270		≥320
		After bending		≥80	≥105	≥120	≥150	≥170	≥200		≥300
	TD	No bending		≥80	≥105	≥120	≥150	≥170	≥200		≥300
		After bending		≥70	≥90	≥100	≥120	≥130	≥150		≥200
Elongation	MD	No bending	%	≥15						/
		After bending		≥10						≥5
	TD	No bending		≥20						/
		After bending		≥10						≥5
Breakdown Voltage No bending			KV	≥6	≥7	≥9	≥10	≥12	≥15		≥18
Bonding property at room temp.			/	No delamination
Bonding property at 180±2℃ 10min			/	No delamination, no bubble, no adhesive flow
Temp. index of heat-resistance in a long term (TI)			/	≥155
The quality warranty period			Twelve months