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DOW™ HDPE DGDB-2480 NT
| Category: | HDPE , High Density Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | DOW™ HDPE |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | e4zCkN_DOW-HDPE-DGDB-2480-NT.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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DOW DGDB-2480 NT high density polyethylene resin was prepared by UNIPOL™process technology. This product can be used in the field of pipeline construction. These pipelines are required to withstand water pressure strength for a long time, and have the ability to resist slow cracking and fast cracking. Applicable applications include natural gas transmission and distribution pipelines, large-diameter industrial pipelines, mining, sewage and municipal water supply and drainage pipelines. Compliance with industry standards ASTM D 3350: file
Standard 14 and 61
remarks: (1) the first 5 digits in the standard grade represent the primary color resin used in the product. The last digit and the following letters represent black resin (6.5% DFNF-0092 is added to the primary color resin). (2) Under appropriate processing conditions, DFNF-0092 carbon black masterbatch (6.5%) can be added to extrude the primary color resin. |
| General Information | |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | ASTM D792 | ||
| -- 1 | 0.944 | g/cm³ | ASTM D792 |
| -- 2 | 0.954 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) | ASTM D1238 | ||
| 190°C/2.16 kg | 0.10 | g/10 min | ASTM D1238 |
| 190°C/21.6 kg | 8.3 | g/10 min | ASTM D1238 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 3(Yield) | 22.1 | MPa | ASTM D638 |
| Tensile Elongation 4(Break) | 850 | % | ASTM D638 |
| Flexural Modulus | 827 | MPa | ASTM D790B |
| Slow crack propagation PENT 5(80°C) | 200 | hr | ASTM F1473 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermal Stability | > 250 | °C | ASTM D3350 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact 6(23°C) | 210 | J/m | ASTM D256A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature 7 | < -100 | °C | ASTM D746A |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Melt Temperature | 193 - 227 | °C |
| Extrusion instructions |
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| 制造条件： 螺杆类型：高质量 HDPE（对于完全熔解最好使用阻隔） 熔体温度范围：380-440°F (193-225°C) |
| Note Message | |
|---|---|
| 1 . | Natural resin |
| 2 . | Extrusion of natural resin under normal conditions using carbon black masterbatch DFNF-0092 (6.5%) |
| 3 . | Prepare the compression molded fitting according to ASTM D 4703 procedure C. Attributes will vary with molding conditions and aging time. |
| 4 . | Prepare the compression molded fitting according to ASTM D 4703 procedure C. Attributes will vary with molding conditions and aging time. |
| 5 . | 2.4 MPa |
| 6 . | Prepare the compression molded fitting according to ASTM D 4703 procedure C. Attributes will vary with molding conditions and aging time. |
| 7 . | Prepare the compression molded fitting according to ASTM D 4703 procedure C. Attributes will vary with molding conditions and aging time. |
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