Continuum DGDA-2490
About This Product
Continuum DGDA-2490
CONTINUUM™ DGDA-2490 BK 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 is 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
-- Black - PE445576C CC2 (MRS)(See NOTES A)
-- Black - PE445574C CC2 (HDB) (See NOTES A)
Plastics Pipe Institute (PPI): TR-4
-- Black Pipe - CONTINUUM™ DGDA-2490 BK (See NOTES A)
-- ISO PE100 pipe grade - CRS 10 @ 20°C; MRS 10 @ 20°C, 100 yr; CRS 8 @ 40°C, 90 yr; CRS 6.3 @ 60°C, 11 yr; CRS 11.2 @ 14°C, 50 yr
-- ASTM PE4710 pipe grade - 1600psi HDB and 1000psi HDS @ 73°F, and 1000psi HDB @ 140°F
NSF International: Standard 14 and 61
-- Black Pipe - DGDA-2490 Black 100 (See NOTES A)
Consult the regulations for complete details.
NOTES:
(A) Natural resin extruded under proper conditions with carbon black masterbatch DFNF-0092 (6.5%).
Specifications
No specifications are listed for this product
Technical Properties
| Brand | Continuum |
| Producer | Dow |
| Polymer Type | HDPE |
| Filler | Unfilled |
| Form | Granules |
| Technology | Extrusion Profile • Extrusion Pipe |
| Features | Excellent Processability |
| Quality | Prime |
| Density (g/cm³) | 0.959 0.949 |
| Flow Rate (g/10 min) | 0.080(190°C/2.16 kg) 7.5(190°C/21.6 kg) |
| Flame Rating | - |
| Notched Izod Impact ASTM 256 (J/m) | 490(23°C, Method A) |
| Notched Izod Impact ISO 180 (kJ/m²) | - |
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