CONTINUUM™ DGDA-2492 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, rapid crack propagation, and high melt strength is desired. Suitable applications include natural gas distribution pipes, large diameter industrial piping, mining, sewage, and municipal water service lines.
Industrial Standards Compliance:
ASTM D 3350: cell classification
- Natural - PE445576A CC0(MRS)
- Black - PE445576C CC2 (MRS) (See NOTES A)
- Natural - PE445574A CC0(HDB)
- Black - PE445574C CC2 (HDB) (See NOTES A)
Plastics Pipe Institute (PPI): TR-4:
- Black Pipe - CONTINUUM™ DGDA-2492 BK (See NOTES A)
-- ISO PE100 pipe grade - MRS 10 @ 20°C; CRS 6.3 @ 60°C, 11 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-2492 Black (See NOTES B)
Consult the regulations for complete details.
NOTES:
(A) The first five numbers of the cell classification are based on natural resin. The last number and letter are based on black resin (natural resin plus 6.5% DFNF-0092).
(B) Natural resin extruded under proper conditions with carbon black masterbatch DFNF-0092 (6.5%)
| Original Document | Technical Datasheet(English) | |||
| Additive | Processing Aid | |||
| Appearance | Natural Color | |||
| Processing | Tube Extrusion | |||
| Compliance | ASTM D3350NSFPPI (Plastics Pipe Institute) | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ASTM D792 | Black |
Density/Specific Gravity | *** g/cm³ | ASTM D792 | Natural |
Melt Mass Flow Rate(MFR) | |||
190℃/2.16 kg | *** g/10min | ASTM D1238 | |
190℃/21.6 kg | *** g/10 min | ASTM D 1238 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
Yield | *** Mpa | ASTM D638 | |
Tensile Elongation | |||
Break | *** % | ASTM D638 | |
Flexural Modulus | *** Mpa | ASTM D790 | |
Notch Pipe Test | *** hr | ISO 13479 | PENT |
Resistance to rapid crack propagation | *** bar | ISO 13477 | S-4 : 0°C |
Resistance to rapid crack propagation | *** °C | ISO 13477 | S-4 @12 bar |
Resistance to rapid crack propagation | *** bar | ISO 13478 | Full Scale : 0°C |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Izod Notched Impact Strengh | |||
23℃ (73℉) | *** J/m | ASTM D256 | |
Brittleness Temperature | *** °C | ASTM D 746 | |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Processing Temperature | ***~*** °C | - | |
Thermal Stability | *** °C | ASTM D3350 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
