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Technical Data Sheet
Eastman Cristal™ EV600 Copolyester


Applications
  • Bottles-color cosmetics pkg
  • Bottles-skin care pkg
  • Closures-fragrance pkg
  • Color cosmetics packaging
  • Deoderant containers
  • Fragrance packaging
  • Jars-skin care pkg
  • Personal care & cosmetics packaging
  • Personal care bottles
  • Personal care packaging
  • Skin care packaging
  • Speciality containers-color cosmetics pk
Key Attributes
  • Ability to mold thick parts
  • Ease of processing
  • Easy to extrude, cut, decorate, and seal
  • Excellent clarity and color
  • Excellent colorability
  • Good impact strength
  • Good stiffness
  • High gloss appearance
  • Improved gate aesthetics
  • Readily fill intricate molds
  • Toughness

Product Description

Cristal™ EV600 copolyester is a high flow product designed and engineered specifically for cosmetics packaging applications. With its unsurpassed color and clarity and an unmatched ability to mold thick parts with improved gate aesthetics, Cristal™ is clearly a well-suited copolyester for premium cosmetics packaging. Other outstanding features of Cristal™ are excellent chemical resistance, high gloss, and improvements in processing such as faster cycle times, and lower scrap rates. Cristal™ is also ideally suited for two-shot molding techniques due to its lower processing temperatures, very slow crystallization rate, and flow characteristics.



Typical Properties

PropertyaTest MethodbTypical Value, Unitsc
General Properties
Specific GravityD 7921.25 g/cm3
Mold Shrinkage 
     Parallel to Flow, 3.2-mm (0.125-in.) thicknessD 9550.00450 mm/mm
Mechanical Properties (ISO Method)
HazeD 10030.30 %
Tensile Strength @ YieldISO 52747 MPa (6816.77 psi)
Tensile Strength @ BreakISO 52728.9 MPa (4191.59 psi)
TransmittanceD 100391.90 %
Elongation @ YieldISO 5274.20 %
Elongation @ BreakISO 527195.40 %
Tensile ModulusISO 5271645.3 MPa (2.39 x 105 psi)
Mechanical Properties
Impact Resistance (Puncture), Energy @ Max. Load 
     @ -40°C (-40°F)D 376350.36 J (37.14 ft·lbf)
Tensile ModulusD 6381813 MPa (2.63 x 105 psi)
Impact Resistance (Puncture), Energy @ Max. Load 
     @ 23°C (73°F)D 376335.32 J (26.05 ft·lbf)
Tensile Stress @ BreakD 63851.9 MPa (7527.50 psi)
Tensile Stress @ YieldD 63847.4 MPa (6874.79 psi)
Elongation @ BreakD 638321.6 %
Elongation @ YieldD 6384.0 %
Flexural Yield StrengthD 79070.162 MPa (10176.14 psi)
Flexural ModulusD 7901927.278 MPa (2.6 x 105 psi)
Rockwell Hardness, R ScaleD 785102.3
Izod Impact Strength, Notched 
     @ 23°C (73°F)D 256934 J/m (17.50 ft·lbf/in.)
     @ -40°C (-40°F)D 25665.7 J/m (1.23 ft·lbf/in.)
Impact Strength, Unnotched 
     @ 23°C (73°F)D 48122457.90 J/m (46.05 ft·lbf/in.)
     @ -40°C (-40°F)D 48123510.50 J/m (65.76 ft·lbf/in.)
Thermal Properties
Deflection Temperature 
     @ 0.455 MPa (66 psi)D 64871.5 °C (160.7 °F)
     @ 1.82 MPa (264 psi)D 64863.5 °C (146.3 °F)
Typical Processing Conditions
Drying Temperature 65 °C (150 °F)
Drying Time 8 hrs
Processing Melt Temperature 218-240 °C (425-465 °F)
Mold Temperature 16-38 °C (60-100 °F)

aUnless noted otherwise, all tests are run at 23°C (73°F) and 50% relative humidity.
bUnless noted otherwise, the test method is ASTM.
cUnits are in SI or US customary units.


Comments
Properties reported here are based on limited testing. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.


Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.