MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Master Bond adhesives

(Viewing data as-entered. Click here to return)
DuPont Teijin Films Mylar® EL Polyester Film, 142 Gauge
Categories: Polymer; Film; Thermoplastic; Polyester, TP; Polyester Film

Material Notes: Mylar® EL films, typically 48 through 500 gauge are strong, tough, general -purpose films for electrical/electronic uses. Heavier gauges of Mylar® EL films are similar to Mylar® MO films. Available in grades from clear to hazy, Mylar® EL films offer chemical inertness, good dielectrics, high temperature durability, and good handling characteristics.

General Product Info: The superior electrical, mechanical, thermal, and chemical inertness characteristics of Mylar® type EL films make them ideally suited for electrical and electronic applications.

Typical Applications: The outstanding strength, flexibility, and electrical properties of Mylar® type EL films make them well suited for many electrical and electronics applications. The good handling and winding characteristics make them especially suitable for coating, die cutting, embossing, and laminating operations.

Approvals: UL 94 VTM-2 - for 92 - 500 gauge (0.023 - 0.13mm)

Information provided by DuPont.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.39 g/ccTypical Mylar®; ASTM D1505
Thickness 1.42 mil
 
Mechanical PropertiesOriginal ValueComments
Film Elongation at Break, MD 125 %ASTM D882A
Film Elongation at Break, TD 100 %ASTM D882A
Film Tensile Strength at Break, MD 28000 psiASTM D882A
Film Tensile Strength at Break, TD 34000 psiASTM D882A
 
Electrical PropertiesOriginal ValueComments
Dielectric Strength 3873 V/mil1/4" electrode 500 V/sec 25°C in air; ASTM D149
Dielectric Breakdown 5500 V1/4" electrode 500 V/sec 25°C in air; ASTM D149
 
Thermal PropertiesOriginal ValueComments
Specific Heat Capacity 1.17 J/g-°CTypical Mylar®
Melting Point 254 °CTypical Mylar® via DSC
Shrinkage, MD 1.5 %
@Temperature 150 °C,
Time 1800 sec
Unrestrained
Shrinkage, TD 1.0 %
@Temperature 150 °C,
Time 1800 sec
Unrestrained
 
Optical PropertiesOriginal ValueComments
Refractive Index 1.64 - 1.67typical of Mylar®
Haze 18 %ASTM D1003
 
Descriptive Properties
Yield (nominal)14000 in2/lb

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 go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
DuPont Teijin Films Mylar® HP Polyester Film, 92 Gauge
DuPont Teijin Films Mylar® ELS951 Polyester Film, 92 Gauge
DuPont Teijin Films Mylar® ADS Polyester Film, 500 Gauge
DuPont Teijin Films Mylar® ADS Polyester Film, 200 Gauge
DuPont Teijin Films Mylar® A Polyester Film, 750 Gauge

PDTZ9321 / 139641

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.