DuPont Teijin Films Melinex® ST579 Polyester Film, 200 Gauge

Category	Polymer , Film , Thermoplastic , Polyester, TP , Polyester Film
Manufacturer	DuPont Teijin Films (DTF)
Trade Name	Melinex®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	DuPont Teijin Films Melinex® ST579 Polyester Film, 200 Gauge.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Melinex® ST579 is a clear, heat stabilized polyester film that is primed on one surface for adhesion. Typical applications include flexible electronics, touch screens, displays, circuitry, and other industrial uses where high light transmission and excellent thermal stability are required.Information provided by DuPont.

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	150 %	150 %	ASTM D882A
Film Elongation at Break, TD	100 %	100 %	ASTM D882A
Coefficient of Friction, Static	0.40	0.40	A-B; ASTM D1894
Film Tensile Strength at Break, MD	179 MPa	26000 psi	ASTM D882A
Film Tensile Strength at Break, TD	200 MPa	29000 psi	ASTM D882A

Thermal Properties	Metric	English	Comments
CTE, linear	18.0 µm/m-°C @Temperature 20.0 - 50.0 °C	10.0 µin/in-°F @Temperature 68.0 - 122 °F
Melting Point	260 °C	500 °F
Shrinkage, MD	1.0 % @Temperature 150 °C, Time 1800 sec	1.0 % @Temperature 302 °F, Time 0.500 hour	Unrestrained
Shrinkage, TD	0.00 % @Temperature 150 °C, Time 1800 sec	0.00 % @Temperature 302 °F, Time 0.500 hour	Unrestrained

Optical Properties	Metric	English	Comments
Haze	1.0 %	1.0 %	ASTM D1003
Transmission, Visible	90 %	90 %	TLT; ASTM D1003

Electrical Properties	Metric	English	Comments
Dielectric Constant	2.9 @Frequency 100 Hz	2.9 @Frequency 100 Hz	ASTM D150
Dielectric Strength	197 kV/mm	5000 kV/in	ASTM D149
Dielectric Breakdown	10000 V	10000 V	ASTM D149

Descriptive Properties	Value	Comments
Coefficient of Hygroscopic Expansion	0.000008 IN/IN/% RH	40% - 80% RH

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