CONTINUUM™ DGDA-2490 BK by Dow is a white colored bimodal polyethylene (PE) grade. Posesses good toughness at low temperature, high tensile strength & modulus and exhibits high temperature/ pressure performance. Used in natural gas distribution pipes, industrial piping, mining, sewage and municipal water service lines. Recommended for pipe applications that requires long term hydrostatic strength & slow crack growth resistance and rapid crack propagation. Complies with European Commission Regulation (EU) No 10/2011, REACH, RoHS and Canadian Environmental Protection Agency (CEPA) regulations. Conforms to ASTM D 3350 cell classification PE234373E, ISO PE 2708 and ISO PE 100 pipe industrial standards.
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CONTINUUM™ DGDA-2490 BK properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 2% Secant Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Creep Rupture Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydrostatic Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydrostatic Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Impact Strength, Notched Izod | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Resistance to rapid crack propagation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Resistance to rapid crack propagation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Resistance to rapid crack propagation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Resistance to slow crack growth | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Tensile Strength at Yield | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Environmental Stress Cracking Resistance (ESCR) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |