| About |
|---|
| DFDA-1375 RD is a linear low-density polyethylene cable jacket compound supplied in pellet form. It was specifically designed for identifiable power cable applications with improved opacity over DFDA-1374 RD, at a thickness of 10 mils (0.25 mm). It is based on an organic pigment and filler system with excellent color retention in acids, bases and water. It is compatible with LLDPE jackets and is recommended for use as a stripe in conjunction with DFDG-6059 BK. Specifications DFDA-1375 RD meets the following raw material specification: ASTM D 1248 Type 1, Class B, Category 4, Grades J1 and J3&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Process Methods | Profile extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.925 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.75 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 20% non-ionic surfactant, F0 | > 100 | hr | ASTM D1693 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 16.5 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 700 | % | ASTM D638 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strength retention rate | 100 | % | ASTM D638 |
| Elongation retention rate | 100 | % | ASTM D638 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -76.0 | ℃ | ASTM D746 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Color stability | Internal Method | ||
| immersion in 2.5% NaOH @ 23 & 60℃：254.0 µm | PASS | Internal Method | |
| immersion in 5% HCl @ 23 & 60℃：254.0 µm | PASS | Internal Method | |
| immersion in Saturated Aqueous H2S @ 23℃：254.0 µm | PASS | Internal Method | |
| immersion in Tap Water @ 23℃ & 60℃：254.0 µm | PASS | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 218 to 246 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. F50 |
| 3. 1000 hours |
| 4. No color change after 32 weeks |
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