DuPont Teijin Films Teonex® Q51 Polyester Film, 48 Gauge

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DuPont Teijin Films Teonex® Q51 Polyester Film, 48 Gauge
Categories:	Polymer; Film; Thermoplastic; Polyester, TP; Polyester Film
Material Notes:	Teonex® Q51 is biaxially oriented polyethylene naphthalate (PEN) film. It is slightly hazy with excellent handling properties for general purpose. It is commercially available in nominal 48 - 1000 gauge. Approvals: UL 94 VTM-2 - 100 - 1000 gauge (0.025 - 0.25 mm) and UL Component Registration (RTI = 180/160°C) - Relative Thermal Index (RTI) = 180°C (Elect), 160°C (Mech) Also available in 1000 Gauge Information provided by DuPont.
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Physical Properties	Metric	English	Comments

Density	1.36 g/cc	0.0491 lb/in³	JIS C-2151
Moisture Absorption at Equilibrium	0.30 %	0.30 %	TDF Method
Water Vapor Transmission	104 g/m²/day	6.70 g/100 in²/day	JIS Z0208
Thickness	12.2 microns	0.480 mil

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	90 %	90 %	JIS C-2318 (Modified to TDF)
Film Elongation at Break, TD	85 %	85 %	JIS C-2318 (Modified to TDF)
Coefficient of Friction, Dynamic	0.30	0.30	JIS C2151
Coefficient of Friction, Static	0.30	0.30	JIS C2151
Film Tensile Strength at Break, MD	276 MPa	40000 psi	JIS C-2318 (Modified to TDF)
Film Tensile Strength at Break, TD	262 MPa	38000 psi	JIS C-2318 (Modified to TDF)

Electrical Properties	Metric	English	Comments
Volume Resistivity	1.00e+18 ohm-cm	1.00e+18 ohm-cm	JIS C-2318
Surface Resistivity per Square	2.00e+17 ohm	2.00e+17 ohm	JIS C-2151
Dielectric Constant	2.9 @Frequency 1e+6 Hz	2.9 @Frequency 1e+6 Hz	JIS C-2318
	2.9 @Frequency 1e+9 Hz	2.9 @Frequency 1e+9 Hz	JIS C-2318
	3.0 @Frequency 60 Hz	3.0 @Frequency 60 Hz	JIS C-2318
Dielectric Strength	300 kV/mm	7620 kV/in	JIS C-2318
Dissipation Factor	0.0030 @Frequency 60 Hz, Temperature 25.0 °C	0.0030 @Frequency 60 Hz, Temperature 77.0 °F	JIS C-2318
	0.0050 @Frequency 1e+6 Hz, Temperature 25.0 °C	0.0050 @Frequency 1e+6 Hz, Temperature 77.0 °F	JIS C-2318
	0.0050 @Frequency 1e+9 Hz, Temperature 25.0 °C	0.0050 @Frequency 1e+9 Hz, Temperature 77.0 °F	JIS C-2318

Thermal Properties	Metric	English	Comments
Melting Point	269 °C	516 °F	DSC
Glass Transition Temp, Tg	121 °C	250 °F	DSC
UL RTI, Electrical	160 °C	320 °F
UL RTI, Mechanical without Impact	180 °C	356 °F
Shrinkage, MD	0.40 % @Temperature 150 °C	0.40 % @Temperature 302 °F	JIS C-2318 (Modified to TDF)
	2.0 % @Temperature 200 °C, Time 600 sec	2.0 % @Temperature 392 °F, Time 0.167 hour	Unrestrained
Shrinkage, TD	0.00 % @Temperature 150 °C	0.00 % @Temperature 302 °F	JIS C-2318 (Modified to TDF)
	1.0 % @Temperature 200 °C, Time 600 sec	1.0 % @Temperature 392 °F, Time 0.167 hour	Unrestrained

Optical Properties	Metric	English	Comments
Haze	14 %	14 %	JIS K6714
Transmission, Visible	82 %	82 %	JIS K6714
UV Transmittance	8.0 % @Wavelength 360 nm	8.0 % @Wavelength 360 nm	TDF Method

Descriptive Properties
Coefficient of Hygroscopic Expansion	0.000011/%RH		TDF Method
F5	19 kpsi		TD, TDF Method
	19 kpsi		MD, TDF Method
Surface Roughness	13/11 nm		TDF Method (Inside/Outside)
Tear Propagation	1.3 lb		MD, TDF Method
	1.3 lb		TD, TDF Method
Wettability (water angle)	70°		TDF Method

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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PDTZ9497 / 139814

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