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CONTINUUM™ DGDD-2480 NT

Bimodal Polyethylene Resin

Supplied by The Dow Chemical Company

The technical datasheet with complete property values for CONTINUUM™ DGDD-2480 NT is available to members of the Prospector Plastics Database.
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Product Description
CONTINUUM™ DGDD-2480 NT Bimodal Polyethylene Resin is produced using UNIPOL™ II process technology. This product may be utilized for pipe applications where long term hydrostatic strength combined with outstanding resistance to slow crack growth and rapid crack propagation are desired. Suitable applications include natural gas distribution pipes, industrial piping, mining, sewage, and municipal water service lines.

Industrial Standards Compliance
  • ASTM D 3350: cell classification
    • Natural - PE445574A
    • Black - PE445574C (See NOTES 1)
  • Plastics Pipe Institute (PPI): TR-4
    • Black Pipe - CONTINUUM DGDD-2480 BK (See NOTES 1)
    • ASTM PE4710 pipe grade - 1600psi HDB and 1000psi HDS @ 73°F, and 1000psi HDB @ 140°F
  • NSF International: Standard 14 and 61
    • Black Pipe - DGDD-2480 BK 3408 (See NOTES 1)
Consult the regulations for complete details.

NOTES:
(1) Natural resin extruded under proper conditions with carbon black masterbatch DFNF-0092 (6.5%).
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • North America
  
Agency Ratings 
Forms 
  • Pellets
Processing Method 
  • Profile Extrusion
Physical
Nominal Value
Unit
Test Method
Density
     ASTM D1505
Natural
g/cm³
  
Black 2
g/cm³
  
Melt Mass-Flow Rate (MFR)
     ASTM D1238
190°C/2.16 kg
g/10 min
  
190°C/21.6 kg
g/10 min
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength 3 (Yield)
psi
 ASTM D638
Tensile Elongation 3 (Break)
%
 ASTM D638
Flexural Modulus 4, 5
psi
 ASTM D790B
Resistance to Rapid Crack Propagation, Pc 6
psi
 ISO 13477
Resistance to Rapid Crack Propagation, Tc 6
°F
 ISO 13477
Slow Crack Growth PENT - @ 2.4 MPa 3 (176°F)
month
 ASTM F1473
Impact
Nominal Value
Unit
Test Method
Notched Izod Impact 5 (73°F)
ft·lb/in
 ASTM D256A
Thermal
Nominal Value
Unit
Test Method
Brittleness Temperature 5
°F
 ASTM D746A
Thermal Stability
°F
 ASTM D3350
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: CONTINUUM™ DGDD-2480 NT, CONTINUUM DGDD2480 NT, CONTINUUM™ , CONTINUUM, CONTINUUMDGDD2480NT, DGDD, DGDD-2480 NT, DGDD2480 NT, DGDD:2480 NT, DGDD/2480 NT, DGDD+2480 NT, DGDD_2480 NT, DGDD 2480 NT, DGDD2480, 2480NT, DGDD2480NT, DGDD_2480NT, Polyethylene, High Density, Polyethylene High Density, HDPE, Polyethylene, PE, Dow, PolyethyleneHighDensity, 2480DGDD
Agency Ratings
This plastic material has 6 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): ASTM (3), NSF (2), PPI (1).
Notes
1Typical properties: these are not to be construed as specifications.
2Natural resin extruded under proper conditions with carbon black masterbatch DFNF-0092 (6.5%).
3Compression molded parts prepared according to ASTM D 4703 Procedure C unless otherwise noted in the test method. Properties will vary with changes in molding conditions and aging time.
4Method I (3 point load)
5Compression molded parts prepared according to ASTM D 4703, Procedure C. Properties will vary with changes in molding conditions and aging time.
6Pipe diameter of 10 inch IPS (25.4 cm) and Standard Diameter Ratio (SDR) 11.
 
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.