Polyester film/Dacron F DMD

Polyester and Non-woven Fabric Composite UL certificated SGS and RoHS certificated insulate class:B 1.Production:DMD-6630 is a three-layer combined flexible material produced by adhering the two faces of polyester film with Non-woven polyester fabric2.Advantages:This material has good stiffness,outstanding dielectrical property,high mechanical strength and heat-resistance.3.Applications:it is suitable for slot,liner and turn-to-turn insulation of motors and electrial appliances.4.Parameters

Item			Unit	Value
Nominal Thickness			mm	0.15	0.18	0.20	0.23	0.25	0.30	0.35
Thickness Tolerance			mm	±0.02	±0.025	±0.03				±0.035
Norminal Grammage			g/m2	140±20	190±28	220±33	260±39	300±45	350±52	425±63
Thickness of polyester film			μm	50	75	100	125	150	190	250
Tensile Strength	Lengthwise	Not Bended	N/10mm	≥80	≥120	≥145	≥180	≥190	≥270	≥320
		Bended		≥80	≥105	≥120	≥150	≥170	≥200	≥300
	Crosswise	Not Bended		≥80	≥105	≥120	≥150	≥170	≥200	≥300
		Bended		≥70	≥90	≥100	≥120	≥130	≥150	≥200
Elongation	Lengthwise	Not Bended	%	≥15
		Bended		≥10					≥5
	Crosswise	Not Bended		≥20
		Bended		≥10					≥5
Breakdown Voltage			KV	≥6	≥7	≥9	≥10	≥12	≥15	≥18
Adhesive Property	Room Temperature		No delamination
	155±2°C 10min		No delamination,blister,or adhersive flow

Polyester film/Dacron F DMD