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6020 Universal PET film

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Name: 6020 Universal PET film
Model: 6020
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Product Details

1.Features and application

Transparent polyester film, excellent electrical insulation properties, easy for laminating processing, UL certified products. which is mainly applied in areas such as Composite substrate、Id protection、Depending on the diaphragm.

2.Thickness & specification

Standard thickness: 50μm. Other thickness can be customized according to customer's specific requirement.

Specification

Property		Unit	Index										Test method
Thickness		μm	75	100	125	150	175	188	200	250	300	350	Test method
Thickness tolerance		%	±3	±3	±3	±3	±4	±4	±4	±5	±5	±5	GB/T 13542.2-2009
Tensile strength ≥	MD	MPa	160	155	155	150	150	140	140	140	150	140
Tensile strength ≥	TD	MPa	170	160	160	160	160	160	150	150	140	130
Elongation at break ≥	MD	%	110	100	110	120	120	120	120	130	130	140
Elongation at break ≥	TD	%	85	90	90	90	90	100	100	100	120	120
Heat shrinkage (150℃, 15min) ≤	MD	%	1.5
Heat shrinkage (150℃, 15min) ≤	TD	%	1.0
Light transmittance ≥		%	88	88	88	88	87	87	87	85	85	85	ASTM D 1003
Electrical strength ≥		V/μm	115	100	90	85	80	76	70	65	60	55	GB/T 1408.1-2006
Dissipation Factor (50Hz) ≤			3×10-3										GB/T 1409-2006
Relative permittivity (50Hz)			2.9～3.4										GB/T 1409-2006
Volume resistivity ≥		Ω.m	1.0×1014										GB/T 1410-2006
Note: ① MD is vertical; TD is horizontal. ② Dielectric loss factor, relative permittivity and volume resistivity are subject to type inspection, and other items are subject to delivery inspection. ③ The performance index value of non recommended preferred nominal thickness is obtained by interpolation method.