PEXIDAN® SX408 by SACO AEI Polymers is a silane cross-linkable polyethylene for low voltage power cable insulation. It is suitable for processing by extrusion method. It is a pre-grafted base mixed with a crosslinking catalyst masterbatch CM401 in the ratio 95:5. In this grade, crosslinking is obtained by exposure to moist or hot water immersion only. PEXIDAN® SX408 has a shelf life of at least 6 months.
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PEXIDAN® SX408 properties
Electrical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Dielectric Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Power Factor | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Volume Resistivity | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Cold Blend | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Dielectric Constant | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
PEXIDAN® SX408 Processing Guidelines
Extrusion Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
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| Melt Temperature | Visible After Login | Visible After Login | |
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| Zone 4 Temperature | Visible After Login | Visible After Login | |