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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
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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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