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INTREPID™ 2499 NT
| Category: | HDPE , Bimodal Polyethylene Resin |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | INTREPID™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | uc4BSH_INTREPID-2499-NT.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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INTREPID™ 2499 NT Bimodal Polyethylene Resin is a Polyethylene resin produced using UNIPOL II process technology. This product is intended for use in industrial piping systems where extreme conditions such as high temperatures, aggressive chemicals, hydrocarbons, or highly oxidative conditions exist. Suitable uses include oil and gas field pipelines, gas distribution pipelines, and other industrial applications. Industrial Standards Compliance: ASTM D3350: cell classification:
Plastics Pipe Institute (PPI): TR-4
NSF International: Standard 14 and 61
NOTES: (1)The first 5 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). |
| General Information | |
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| Additive |
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| Agency Ratings |
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| Appearance |
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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 | ||
| natural color 1 | 0.950 | g/cm³ | ASTM D792 |
| Black 2 | 0.960 | 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 | 7.0 | g/10 min | ASTM D1238 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength 3(Yield) | > 24.1 | MPa | ASTM D638 |
| Tensile Elongation 4(Break) | > 500 | % | ASTM D638 |
| Flexural Modulus | 1050 | MPa | ASTM D790B |
| Slow crack propagation PENT- @ 2.4 MPa 5 | ASTM F1473 | ||
| 80°C | > 10000 | hr | ASTM F1473 |
| 90°C | > 6000 | hr | ASTM F1473 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermal Stability | > 220 | °C | ASTM D3350 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact 6(23°C) | 490 | J/m | ASTM D256A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Brittleness Temperature 7 | < -75.0 | °C | ASTM D746A |
| Melting Temperature (DSC) | 132 | °C | Internal method |
| Extrusion instructions |
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| Fabrication Conditions: Screw Type: High quality HDPE barrier with mixing Melt Temperature Range: 380-450°F (193-232°C) |
| Note Message | |
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| 1 . | Natural resin |
| 2 . | Typical properties: these are not to be construed as specifications. |
| 3 . | Compression molded parts prepared according to ASTM D 1928 Procedure C. Properties will vary with changes in molding conditions and aging time. |
| 4 . | Compression molded parts prepared according to ASTM D 1928 Procedure C. Properties will vary with changes in molding conditions and aging time. |
| 5 . | Compression molded parts prepared according to ASTM D 1928 Procedure C. Properties will vary with changes in molding conditions and aging time. |
| 6 . | Compression molded parts prepared according to ASTM D 1928 Procedure C. Properties will vary with changes in molding conditions and aging time. |
| 7 . | Compression molded parts prepared according to ASTM D 1928 Procedure C. Properties will vary with changes in molding conditions and aging time. |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Makrolon® 6265 X | Covestro - Polycarbonates | PC | Makrolon® |
| TAISOX 3224D | Formosa Plastics Corporation | LLDPE | TAISOX |
| Axpoly® PS01 3003 | Axion Polymers | PS (HIPS) | Axpoly® |
| Celcon® M140-L1 | Celanese Corporation | Acetal (POM) Copolymer | Celcon® |
| Echo® RPEHDW NAT (Injection) | Ravago Manufacturing Americas, LLC | HDPE | Echo® |
