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DuraStar DS2000

Thermoplastic Polyester

Supplied by Eastman Chemical Company

The technical datasheet with complete property values for DuraStar DS2000 is available to members of the Prospector Plastics Database.
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Product Description
Durastar DS2000 polymer has excellent appearance and is nearly water-clear. Its most outstanding features are toughness, chemical resistance, and excellent processing characteristics. DS2000 has very good toughness as shown by Izod impact resistance. Exposure to aromatic oils often causes crazing or actual fracture of many polymer resins, but DS2000 maintains its physical properties when exposed to these oils, and its appearance is virtually unchanged. Easy to process, it flows readily and fills intricate molds. Under existing United States Food and Drug Administration (FDA) regulations, Durastar DS2000 may be used in food contact articles which comply with the specifications and conditions of use in 21 CFR 177.1240.


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  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  • South America
Features 
  • Fast Molding Cycle
  • Food Contact Acceptable
  • Good Chemical Resistance
  • Good Flow
  • Good Impact Resistance
  • Good Processability
  • Good Toughness
  • High Clarity
  • Pleasing Surface Appearance
Uses 
  • Sporting Goods
  • Toys
  • Writing Instruments
Agency Ratings 
Appearance 
  • Natural Color
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity      
--
 
 ASTM D792
--
g/cm³
 ISO 1183
Molding Shrinkage - Flow (0.126 in)
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength      
Yield
psi
 ASTM D638
Yield
psi
 ISO 527-2
Break
psi
 ASTM D638
Break
psi
 ISO 527-2
Tensile Elongation      
Yield
%
 ASTM D638
Yield
%
 ISO 527-2
Break
%
 ASTM D638
Break
%
 ISO 527-2
Flexural Modulus      
--
psi
 ASTM D790
--
psi
 ISO 178
Flexural Strength      
--
psi
 ISO 178
Yield
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact      
-40°F
ft·lb/in
 ASTM D256
73°F
ft·lb/in
 ASTM D256
-40°F
ft·lb/in²
 ISO 180
73°F
ft·lb/in²
 ISO 180
Unnotched Izod Impact     ASTM D4812
-40°F
 
  
73°F
 
  
Instrumented Dart Impact      
-40°F, Energy at Peak Load
in·lb
 ASTM D3763
73°F, Energy at Peak Load
in·lb
 ASTM D3763
-40°F, Energy to Peak Force
ft·lb
 ISO 6603-2
73°F, Energy to Peak Force
ft·lb
 ISO 6603-2
Hardness
Nominal Value
Unit
Test Method
Rockwell Hardness (R-Scale)
 
 ASTM D785
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load      
66 psi, Unannealed
°F
 ASTM D648, ISO 75-2/B
264 psi, Unannealed
°F
 ASTM D648
264 psi, Unannealed
°F
 ISO 75-2/A
Flammability
Nominal Value
Unit
Test Method
Flame Rating - UL (0.0591 in)
 
 UL 94
Optical
Nominal Value
Unit
Test Method
Transmittance     ASTM D1003
Total
%
  
Regular
%
  
Haze
%
 ASTM D1003
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: DuraStar DS2000, DuraStar , DuraStarDS2000, DS 2000, DS2000, Polyester, Thermoplastic, Polyester Thermoplastic, Polyester, TP, Polyester TP, Polyester, Eastman, PolyesterThermoplastic, PolyesterTP, 2000DS
Features
Features may also be described by the following terms: Good Toughness, Tough, Good Processability, Easy Processing, High Clarity, Good Impact Resistance, Good Flow, Fast Cycle, Rapid Cycle, Productivity, Fast Molding Cycle, Good Chemical Resistance, Chemical Resistant, Pleasing Surface Appearance.
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1).
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Notes
1Typical properties: these are not to be construed as specifications.
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.