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Master Bond adhesives
Eastman Cadence™ GS5 Opaque White Copolyester for film calendering  (discontinued **)
Categories: Polymer; Film; Thermoplastic; Polyester, TP; Polyester Film

Material Notes: Pigmented white using TiO2. Eastman Cadence™ copolyester, for calendered films, is a specialty plastic developed to meet the demand for an environmentally responsible material for the calendering industry. Available in different grades, it features ease of processing, high-melt strength, aesthetics, clarity and gloss.

Benefits

    Can be used on existing calendering lines with no or minimal modification.
  • No drying is needed prior to the calendering process.
  • Good thermal stability during normal calendering process conditions.
  • No corrosive degradation products are normally formed.
  • Easy to emboss for added texture and dimensions with standard engraved rolls.
  • Easy to decorate using offset lithography, flexographic, and screen-printing processes.
  • Thermoforms easily and is compatible with commercial adhesives used in lamination processes
  • Environmentally responsible material.

Eastman Cadence GS5 is an amorphous copolyester with improved processability for film calendering. Calendered films made of Eastman Cadence copolyesters are non-crystallizing, are halogen-free, offer wide calendering and thermoforming windows and have good low-temperature toughness. They are cooperative in secondary operations such as solvent-bonding, lamination, decoration, cold-forming, punching/cutting and embossment.

Eastman Cadence resins require no pre-drying or additional stabilizers.

Application/Uses

  • Appliance films
  • Architectural laminates
  • Automotive films
  • Bags
  • Decorative laminates
  • Electronic laminates
  • Floor coverings
  • Furniture/Furniture trim
  • Labels
  • Outdoor films
  • Packaging
  • Printable films
  • Shrink film
  • Transaction cards
  • Transportation laminates
  • Wall coverings

Reported typical properties are preliminary. Information was provided by Eastman.

Vendors:
Available Properties
  • Specific Gravity, ASTM D792
  • Hardness, Shore A, ASTM D2240
  • Hardness, Shore D, ASTM D2240
  • Secant Modulus, MD, ASTM D882, Tangent
  • Secant Modulus, TD, ASTM D882, Tangent
  • Film Tensile Strength at Break, MD, ASTM D882
  • Film Tensile Strength at Break, TD, ASTM D882
  • 1% Secant Modulus, MD, ASTM D882
  • 1% Secant Modulus, TD, ASTM D882
  • Brittleness Temperature, ASTM D1790, by Impact
  
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Manufacturer Notes:
Eastman Chemical Company

Category Notes
Plastic

**
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