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DuPont Teijin Films Melinex® ST507 Polyester Film

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® ST507 Polyester Film.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Melinex® ST507 is a slightly hazy, heat stabilized, polyester film. It has good handling characteristics and is recommended for silver circuitry applications, particularly where an adhesion topcoat is not required.Approvals: UL 94 VTM-2 - for 300 - 500 gauge (0.073 - 0.13mm)Information provided by DuPont.

Mechanical Properties	Metric	English	Comments
Coefficient of Friction, Static	<= 0.50	<= 0.50	ASTM D1894

Thermal Properties	Metric	English	Comments
CTE, linear	18.0 µm/m-°C	10.0 µin/in-°F
Melting Point	265 °C	509 °F
Shrinkage, MD	0.10 % @Temperature 150 °C, Time 1800 sec	0.10 % @Temperature 302 °F, Time 0.500 hour	Unrestrained
Shrinkage, TD	0.10 % @Temperature 150 °C, Time 1800 sec	0.10 % @Temperature 302 °F, Time 0.500 hour	Unrestrained

Optical Properties	Metric	English	Comments
Transmission, Visible	80 % @Thickness 0.178 mm	80 % @Thickness 0.00700 in	TLT; ASTM D1003
	81 % @Thickness 0.127 mm	81 % @Thickness 0.00500 in	TLT; ASTM D1003
	83 % @Thickness 0.102 mm	83 % @Thickness 0.00400 in	TLT; ASTM D1003
	84.5 % @Thickness 0.0762 mm	84.5 % @Thickness 0.00300 in	TLT; ASTM D1003
	85.5 % @Thickness 0.0508 mm	85.5 % @Thickness 0.00200 in	TLT; ASTM D1003

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+17 ohm-cm	1.00e+17 ohm-cm	ASTM D257
Surface Resistivity per Square	1.00e+13 ohm	1.00e+13 ohm	ASTM D257
Dielectric Constant	2.9	2.9	ASTM D150
Dielectric Strength	98.4 kV/mm @Thickness 0.178 mm	2500 kV/in @Thickness 0.00700 in	ASTM D149
	126 kV/mm @Thickness 0.127 mm	3200 kV/in @Thickness 0.00500 in	ASTM D149
	138 kV/mm @Thickness 0.102 mm	3500 kV/in @Thickness 0.00400 in	ASTM D149
	157 kV/mm @Thickness 0.0762 mm	4000 kV/in @Thickness 0.00300 in	ASTM D149
	197 kV/mm @Thickness 0.0508 mm	5000 kV/in @Thickness 0.00200 in	ASTM D149
Dielectric Breakdown	10000 V @Thickness 0.0508 mm	10000 V @Thickness 0.00200 in	ASTM D149
	12000 V @Thickness 0.0762 mm	12000 V @Thickness 0.00300 in	ASTM D149
	14000 V @Thickness 0.102 mm	14000 V @Thickness 0.00400 in	ASTM D149
	16000 V @Thickness 0.127 mm	16000 V @Thickness 0.00500 in	ASTM D149
	17500 V @Thickness 0.178 mm	17500 V @Thickness 0.00700 in	ASTM D149

Descriptive Properties	Value	Comments
Coefficient of Hygroscopic Expansion	0.000008 IN/IN/% RH	40% - 80% RH
Flexural Strength	>20000 cycles	ASTM D2176

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