6630 DMD Insulation paper B grade,China price supplier

Features and uses:
Non-spinning polyester film polyester fabric layer made of a soft adhesive composite materials.
Heat-resistant grade B.
Good dielectric properties and high mechanical strength.
For Y series and J02 series of electrical appliances for the slot and turn insulation

Standard: JB/T4060-1991

 

 

Parameters
Item			Unit	Value
Normal Thickness			mm	0.15	0.17	0.20	0.25	0.30	0.35
Normal Grammage			g/square meter	140±20	190±28	225±33	300±45	350±52	425±63
Tensile Strength	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	-	-
Adhesive Property	Room Temperature		No delamination
	130±2°C 10min		No delamination,blister,or adhersive flow
Temperature Index			°C	≥155