6630 DMD Insulation paper/Polyester film

Description:

1.Standard:JB/T4060-1991
2.Excellent mechanical properties
3.Heat Level B grade.

Featuresand uses:
Non-spinningpolyester film polyester fabric layer made of a soft adhesivecomposite materials.
Heat-resistantgrade B.
Gooddielectric properties and high mechanical strength.
For Yseries and J02 series of electrical appliances for the slot andturn insulation

Standard:JB/T4060-1991

 

 

Parameters
Item			Unit	Value
NormalThickness			mm	0.15	0.17	0.20	0.25	0.30	0.35
NormalGrammage			g/square meter	140±20	190±28	225±33	300±45	350±52	425±63
TensileStrength	Lengthwise	Not Bended	N/10mm	80	120	140	190	270	320
		Bended		80	105	120	170	200	300
	Crosswise	Not Bended		80	105	120	170	200	300
		Bended		70	90	100	130	150	200
Elongation	Lengthwise	Not Bended	%	15	15	15	15	-	-
	Crosswise	Not Bended		10	10	10	10	5	5
Breakdown Voltage		Not Bended	KV	20	20	20	20	5	5
		Bended		10	10	10	10	-	-
AdhesiveProperty	RoomTemperature		Nodelamination
	130±2°C10min		Nodelamination, blister, or adhersive flow
TemperatureIndex			°C	≥155

 

6630 DMD Insulation paper/Polyester film