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Rulon Bearings

Eastman Eastar EN067 Copolyester, Natural  (discontinued **)
Categories: Polymer; Thermoplastic; Polyester, TP

Material Notes: Product Description: Eastar™ Copolyester EN067 is a copolymer PET with good color. This product is supplied as a crystalline pellet that has improved flowability characteristics. Due to slower crystallization kinetics, this product is capable of producing a part free of crystalline haze upon injection molding. This product is tailored for the injection-molded cosmetics and personal care market. This product has been GREENGUARD INDOOR AIR QUALITY CERTIFIED

Applications/Uses

  • Compacts
  • Cosmetics/personal care packaging
  • Deodorant packaging
  • Fragrance caps
  • Fragrance packaging
  • Lipstick containers
  • Personal care bottles
  • Plastics for hygiene feminine products
  • Toothbrushes
  • Toys/Sporting goods
  • Writing instruments
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Specific Gravity 1.32 g/cc1.32 g/ccASTM D792
Linear Mold Shrinkage 0.0020 - 0.0050 cm/cm
@Thickness 3.20 mm
0.0020 - 0.0050 in/in
@Thickness 0.126 in
ASTM D955
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell R 110110ASTM D785
Tensile Strength at Break 24.0 MPa3480 psiASTM D638
Tensile Strength, Yield 57.0 MPa8270 psiASTM D638
Elongation at Break 134 %134 %ASTM D638
Elongation at Yield 4.0 %4.0 %ASTM D638
Flexural Strength 81.0 MPa11700 psiASTM D790
Flexural Modulus 2.60 GPa377 ksiASTM D790
Izod Impact, Notched  0.290 J/cm
@Temperature -40.0 °C
0.543 ft-lb/in
@Temperature -40.0 °F
ASTM D256
 0.580 J/cm
@Temperature 23.0 °C
1.09 ft-lb/in
@Temperature 73.4 °F
ASTM D256
Izod Impact, Unnotched NBNBASTM D4812
 NB
@Temperature -40.0 °C
NB
@Temperature -40.0 °F
ASTM D4812
 
Thermal PropertiesMetricEnglishComments
Deflection Temperature at 0.46 MPa (66 psi) 66.0 °C151 °FASTM D648
Deflection Temperature at 1.8 MPa (264 psi) 61.0 °C142 °FASTM D648
 
Optical PropertiesMetricEnglishComments
Transmission, Visible 81 %81 %Regular Transmittance; ASTM D1003
 84 %84 %Total Transmittance; ASTM D1003
 
Processing PropertiesMetricEnglishComments
Melt Temperature 270 - 290 °C518 - 554 °F
Mold Temperature 10.0 - 30.0 °C50.0 - 86.0 °F
Drying Temperature 150 - 160 °C302 - 320 °F
Dry Time 4 - 6 hour4 - 6 hour

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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