Eastar™ DN114, Natural

Category: Copolyester , Copolyester
Manufacturer: Eastman Chemical Company
Trademark: Eastar™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: iYgzXr_Eastar-DN114-Natural.pdf
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Eastar™ copolyesters are brilliantly clear polymers that have excellent impact strength, chemical resistance, dimensional stability, and low shrinkage. DN114 contains an ultraviolet light inhibitor and a mold release.

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
Additive
  • Mold Release
  • UV Stabilizer
Features
  • Good Chemical Resistance
  • Good Dimensional Stability
  • Good Mold Release
  • Good UV Resistance
  • High Clarity
  • High Impact Resistance
  • Low Shrinkage
Uses
  • Lighting Fixtures
Appearance
  • Clear/Transparent
  • Natural Color
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.23g/cm³ASTM D792
Molding Shrinkage - Flow 0.20 to 0.50%ASTM D955
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, 23°C)106ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Strength ASTM D638
    Yield, 23°C 52.0MPa
    Break, 23°C 45.0MPa
Tensile Elongation ASTM D638
    Yield, 23°C 5.0%
    Break, 23°C 330%
Flexural Modulus (23°C)1800MPaASTM D790
Flexural Strength (23°C)66.0MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)No BreakASTM D256
Unnotched Izod Impact (23°C)No BreakASTM D4218
Instrumented Dart Impact (23°C, 3.20 mm, Energy @ Max. Load)45.0JASTM D3763
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 72.0°C
    1.8 MPa, Unannealed 64.0°C
OpticalNominal ValueUnitTest Method
Transmittance (Total)91.0%ASTM D1003
Haze 0.40%ASTM D1003
InjectionNominal ValueUnit
Drying Temperature 71.0°C
Drying Time 6.0hr
Processing (Melt) Temp 249 to 271°C
Mold Temperature 16.0 to 38.0°C
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