Eastar™ 5011

Category: Copolyester , Copolyester
Manufacturer: Eastman Chemical Company
Trademark: Eastar™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 7xkI3v_Eastar-5011.pdf
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Eastar™ Copolyester 5011 is a glycol modified polyethylene terephthalate(PET). The modification is made by adding a second glycol, cyclohexanedimethanol (CHDM) during the polymerization stages. The second glycol is added in the proper proportion to produce an amorphous polymer.

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.
General Information
Features
  • Amorphous
Uses
  • Sporting Goods
  • Stationary Supplies
  • Toys
  • Writing Instruments
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.28g/cm³ASTM D792
Molding Shrinkage - Flow ASTM D955
    1.60 mm 0.50%
    3.20 mm 0.20%
Water Absorption (23°C, 24 hr)0.13%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, 23°C)106ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength (Break, 23°C)25.0MPaASTM D638
Tensile Elongation (Break, 23°C)30%ASTM D638
Flexural Modulus (23°C)2200MPaASTM D790
Flexural Strength (23°C)75.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact ASTM D256
    -40°C 28J/m
    23°C 69J/m
Unnotched Izod Impact ASTM D4218
    -40°C 2600J/m
    23°C No Break
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 67.0°C
    1.8 MPa, Unannealed 62.0°C
OpticalNominal ValueUnitTest Method
Transmittance (Total)90.0%ASTM D1003
Haze 0.30%ASTM D1003
InjectionNominal ValueUnit
Drying Temperature 71.0°C
Drying Time 4.0 to 6.0hr
Processing (Melt) Temp 249 to 271°C
Mold Temperature 16.0 to 38.0°C
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