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DuPont Teijin Films Mylar® SR Polyester Film

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

Material Notes:

Mylar® SR is a developmental film being produced to provide an economical substrate for use in thin, clear film applications such as post lamination or silicone release applications. The product is comparable in haze to current monofilm products such as Melinex® 442 and Mylar® E. The product is not pretreated on either side.Information provided by DuPont.

Physical Properties	Metric	English	Comments
Density	1.39 g/cc	0.0502 lb/in³	Typical Mylar®; ASTM D1505

Mechanical Properties	Metric	English	Comments
Film Elongation at Break, MD	125 %	125 %	ASTM D882A
Film Elongation at Break, TD	105 %	105 %	ASTM D882A
Coefficient of Friction, Static	0.50	0.50	ASTM D1894
Film Tensile Strength at Break, MD	228 MPa	33000 psi	ASTM D882A
Film Tensile Strength at Break, TD	262 MPa	38000 psi	ASTM D882A

Thermal Properties	Metric	English	Comments
Specific Heat Capacity	1.17 J/g-°C	0.280 BTU/lb-°F	Typical Mylar®
Melting Point	254 °C	489 °F	Typical Mylar® via DSC
Shrinkage, MD	1.4 % @Temperature 150 °C, Time 1800 sec	1.4 % @Temperature 302 °F, Time 0.500 hour	Unrestrained
	2.8 % @Temperature 190 °C, Time 300 sec	2.8 % @Temperature 374 °F, Time 0.0833 hour	Unrestrained
Shrinkage, TD	0.50 % @Temperature 150 °C, Time 1800 sec	0.50 % @Temperature 302 °F, Time 0.500 hour	Unrestrained
	1.0 % @Temperature 190 °C, Time 300 sec	1.0 % @Temperature 374 °F, Time 0.0833 hour	Unrestrained

Optical Properties	Metric	English	Comments
Haze	0.80 % @Thickness 0.0122 mm	0.80 % @Thickness 0.000480 in	ASTM D1003
	1.0 % @Thickness 0.0191 mm	1.0 % @Thickness 0.000750 in	ASTM D1003
	1.2 % @Thickness 0.0234 mm	1.2 % @Thickness 0.000920 in	ASTM D1003
Transmission, Visible	89.7 % @Thickness 0.0122 - 0.0234 mm	89.7 % @Thickness 0.000480 - 0.000920 in	ASTM D1003

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