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CONTINUUM™ DGDA-2502 BK
| Category: | HDPE , High Density Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | CONTINUUM™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | AN9KUH_CONTINUUM-DGDA-2502-BK.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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CONTINUUM™ DGDA-2502 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, 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. DGDA-2502 BK has excellent processability for the full range of pipes sizes and wall thicknesses to include heavy wall pipe. Industrial Standards Compliance: ASTM D 3350: cell classification
NSF International : Standard 14 & 61
Notes: (1) 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). (2) Natural resin extruded under proper conditions with carbon black masterbatch DFNF-0092 (6.5%). |
| General Information | |
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| Additive |
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| Agency Ratings |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | ASTM D792 | ||
| Natural | 0.949 | g/cm³ | |
| Black 1 | 0.959 | g/cm³ | |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 190°C/2.16 kg | 0.040 | g/10 min | |
| 190°C/21.6 kg | 13 | g/10 min |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 61 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | ASTM D638 | ||
| Yield | > 24.1 | MPa | |
| Break | > 32.1 | MPa | |
| Tensile Elongation | ASTM D638 | ||
| Yield | > 16 | % | |
| Break | > 500 | % | |
| Flexural Modulus 2 | 924 | MPa | ASTM D790B |
| Resistance to Rapid Crack Propagation, Pc - S-4 (32ºF) 3 | > 12.0 | bar | ISO 13477 |
| Resistance to Rapid Crack Propagation, Tc - S-4 (5 bar) 4 | -1 | °C | ISO 13477 |
| Slow Crack Growth PENT - 2.4 MPa (176ºF) | > 10000 | hr | ASTM F1473 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermal Stability | > 220 | °C | ASTM D3350 |
| Deflection Temperature Under Load (0.45 MPa, Unannealed) | 72.8 | °C | ASTM D648 |
| Brittleness Temperature | < -75.0 | °C | ASTM D746 |
| Vicat Softening Temperature | 127 | °C | ASTM D1525 |
| Melting Temperature (DSC) 5 | 113 | °C | Internal Method |
| Note Message | |
|---|---|
| 1 . | Natural resin extruded under proper conditions with carbon black masterbatch DFNF-0092 BK (6.5%) |
| 2 . | Method I (3 point load) |
| 3 . | Pipe diameter of 10 inch IPS (25.4 cm) and Standard Diameter Ratio (SDR) 11 |
| 4 . | Pipe diameter of 10 inch IPS (25.4 cm) and Standard Diameter Ratio (SDR) 11 |
| 5 . | 113°C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| REVOLVE® N-307 | Matrix Polymers | HDPE | REVOLVE® |
| Taitacell EPS 301Ss | Taita Chemical Company, Ltd. | PS (EPS) | Taitacell |
| WPP PP JOSB26286-Black | Washington Penn Plastic Co. Inc. | PP Impact Copolymer | WPP PP |
| Novalloy-B B4720 | PlastxWorld Inc. | ABS+PBT | Novalloy-B |
| HIPTEN® 21018A6 | HIP-PetroHemija | LDPE | HIPTEN® |
