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Master Bond adhesives
DuPont Teijin Films Mylar® WC11/WC22 Polyester Film, 142 Gauge
Categories: Polymer; Film; Thermoplastic; Polyester, TP; Polyester Film

Material Notes: Mylar® type WC11 films are general-purpose electrical grade films, similar to Mylar® EL. These clear to hazy films are tough and durable as a core wrap. They offer good dielectric and good handling characteristics.
  • Mylar® type WC11 is a single layer of Mylar® WC base corrugated in the length direction.
  • Mylar® type WC11G is a single layer of Mylar® WC base corrugated and also embossed with flat bands at 1/4" intervals in the transverse direction.
  • Mylar® type WC22 is a dual layer of Mylar® WC base corrugated in the length direction.
These modifications improve mechanical protection and serve as a heat barrier during extrusion coating of conductors.

Mylar® type WC11 films combine the tensile strength, dimensional stability, and dielectric strength needed for wire and cable applications.

Typical Applications: Mylar® Type WC11 films possess the characteristics required for wire and cable used in telecommunications and power transmission fields.

Approvals: UL 94 VTM-2 - for 142 - 300 gauge (0.036 - 0.076 mm)

Information provided by DuPont.

Vendors:
Available Properties
  • Density, ASTM D1505, Typical Mylar®
  • Thickness
  • Film Elongation at Break, MD, ASTM D882A
  • Film Elongation at Break, TD, ASTM D882A
  • Film Tensile Strength at Break, MD, ASTM D882A
  • Film Tensile Strength at Break, TD, ASTM D882A
  • Dielectric Strength, ASTM D149, 1/4" electrode 500 V/sec 25°C in air
  • Dielectric Breakdown, ASTM D149, 1/4" electrode 500 V/sec 25°C in air
  • Specific Heat Capacity, Typical Mylar®
  • Melting Point, Typical Mylar® via DSC
  • Shrinkage, MD, Unrestrained
  • Shrinkage, TD, Unrestrained
  • Haze, ASTM D1003
  
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Manufacturer Notes:
DuPont Teijin Films

Category Notes
Plastic

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