Model Number

6050

1.  COMPOSITION AND PRESENTATION

6050 is a kind of polyimide film which produced by polymerizing, and then by dehydrating pyromellitic dianhydride and 4.4’ diaminodiphenyl ether in specific solvent to form film.

2.  PROPERTIES AND APPLICATIONS

Properties: the film excellent electrical properties and outstanding resistance to high temperature, cold endurance, radiation and freon.

Applications: It is suitable for coils in electrical machines and appliances, and for nuclear equipments and electric industry. It can work under 200℃ for long time.

3.       MAIN TECHNICAL CHARACTERISTICS

Table 1

Properties		Units	Values
Density		kg/m2	≥1400
Tensile Strength	Lengthwise	MPa	≥100
	Crosswise		≥100
Elongation	Lengthwise	%	≥25
	Crosswise		≥20
Breakdown Strength	At 20±5℃	MV/m	≥100
	At 20±5℃		≥80
Volume Resistance	At 20±5℃	MΩ.m	≥1.0×107
	At 20±5℃		≥1.0×104
Surface Resistance		MΩ	≥1.0×108
Loss Tangent (50Hz)			≤0.01
Dielectric Constant			≤4

Table 2 SIZES AND TOLERANCE

Properties	Unit	values
Nominal Thickness	mm	0.03	0.05	0.075
Thickness Tolerance	mm	±0.005	±0.007	±0.010
Width Tolerance	mm	480±10	480±10	480±10

Other non-nominal thickness product can be supplied according to the requirement form the clients.