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Technical Data Sheet
Eastar™ Copolyester DN001HF


Applications
  • Displays/in-store fixtures

Product Description
Eastar™ Copolyester DN001HF has excellent flow characteristics while maintaining superior mechanical properties. It is easy to process and can fill intricate tools. Its most outstanding features are clarity, toughness and chemical resistance.

This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED®.
The GREENGUARD INDOOR AIR QUALITY CERTIFIED® Mark is a registered certification mark used under license through the GREENGUARD Environmental Institute (GEI). GEI is an industry-independent, non-profit organization that oversees the GREENGUARD Certification Program. The GREENGUARD Certification Program is an industry independent, third-party testing program for low-emitting products and materials for indoor environments. For more information about GEI and to obtain printable certificates for Eastman™ Copolyesters, visit www.greenguard.org. Choose Eastman Chemical Company under the Manufacturer category and click search to display a list of our products.



Typical Properties

PropertyaTest MethodbTypical Value, Unitsc
General Properties
Specific GravityD 7921.23
Mold ShrinkageD 9550.003 mm/mm (0.003 in./in.)
Water Absorption, 24 h immersionD 5700.15 %
Mechanical Properties
Tensile Stress @ YieldD 63847 MPa (6800 psi)
Tensile Stress @ BreakD 63838 MPa (5600 psi)
Elongation @ YieldD 6385 %
Elongation @ BreakD 638260 %
Flexural Yield StrengthD 79065 MPa (9450 psi)
Flexural ModulusD 7901900 MPa (2.7 x 105 psi)
Rockwell Hardness, R ScaleD 785104
Izod Impact Strength, Notched 
     @ 23°C (73°F)D 256NB
     @ -40°C (-40°F)D 25669 J/m (1.3 ft·lbf/in.)
Impact Strength, Unnotched 
     @ 23°C (73°F)D 4812NB
     @ -40°C (-40°F)D 4812NB
Impact Resistance (Puncture), Energy @ Max. Load 
     @ 23°C (73°F)D 376347 J (35 ft·lbf)
     @ -40°C (-40°F)D 376346 J (34 ft·lbf)
Optical Properties
Total TransmittanceD 100390 %
HazeD 10031 %
Thermal Properties
Deflection Temperature 
     @ 0.455 MPa (66 psi)D 64870 °C (157 °F)
     @ 1.82 MPa (264 psi)D 64867 °C (152 °F)
Vicat Softening Temperature 
     @ 1 kg loadD 152584 °C (182 °F)
Typical Processing Conditions
Drying Temperature 71 °C (160 °F)
Drying Time 6 hrs
Processing Melt Temperature 250-270 °C (480-520 °F)
Mold Temperature 15-30 °C (60-80 °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 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.


2/28/2018 11:35:39 AM