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Master Bond adhesives
DuPont Teijin Films Mylar® CL Polyester Film, 100 Gauge
Categories: Polymer; Film; Thermoplastic; Polyester, TP; Polyester Film

Material Notes: Mylar® CL is an exceptionally strong polyester film designed to package foods. Foods can be heated or cooked in this film at temperatures up to 400°F. Mylar® CL is commercially available in nominal 50 and 100 gauges. The film is typically provided with the sealant side wound toward the core.

General Product Info: This film is similar to Mylar® OL2, however, this film will have much stronger seals at temperatures above 180°F than OL2. This film withstands freezing temperatures down to -40°F. Mylar® CL softens in the range of 425°-450°F.

Typical Applications: This film when laminated to foil makes an excellent inner cap seal for PET jars. This film is also suitable for heating food products in microwave or conventional ovens.

Approvals: FDA Food Contact Status - All gauges of Mylar® CL comply with the Food and Drug Administration regulation 21 CFR 177.1630 -- Polyethylene phthalate polymers. This regulation describes films which may be safely used in contact with all types of food excluding alcoholic beverages. Uncoated films such as Mylar® CL can be used to contain foods during oven cooking or oven baking at temperatures above 250 °F.

Information provided by DuPont.

Vendors:
Available Properties
  • Density, ASTM D1505, Typical Mylar®
  • Water Vapor Transmission, E96 Procedure E
  • Thickness
  • Coating Weight, E252, 0.5 m2
  • Film Elongation at Break, MD, ASTM D882
  • Film Elongation at Break, TD, ASTM D882
  • Tensile Modulus, ASTM D822
  • Graves Tear Strength, ASTM D1004
  • Film Tensile Strength at Break, MD, ASTM D882
  • Film Tensile Strength at Break, TD, ASTM D882
  • Heat Seal Strength, 120°C, 35% RH
  • Specific Heat Capacity, Typical Mylar®
  • Melting Point, Typical Mylar® via DSC
  • Maximum Service Temperature, Air
  • Minimum Service Temperature, Air
  • Refractive Index, typical of Mylar®
  • FDA, See notes for details.
  
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Manufacturer Notes:
DuPont Teijin Films

Category Notes
Plastic

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