Product Description
SCGC HDPE H512W is a high density polyethylene for solid insulation in cable application. It is also suitable for outer skin in “foam-skin” constructions. It provides good performance across the full range of telecommunication insulation applications, including aircore and petroleum jelly filled cable designs in both buried and aerial environments
| Properties | Test Method | Typical Value | Unit |
| Melt Flow Rate | ASTM D 1238 @ 190 °C, 2.16 kg | 1.1 | g/ 10 min |
| Density | ASTM D 1505 | 0.953 | g/cm3 |
| Tensile Strength at Break | ASTM D 638 @ speed 50 mm/min | 29 | MPa |
| Elongation at Break | ASTM D 638 @ speed 50 mm/min | >800 | % |
| Hardness (Shore D) | ASTM D 2240 | 62 | – |
| ESCR | ASTM D 1693
(Method B, Compression Molded, 10% Igepal, 50 °C) |
>1,000 | Hours, F0 |
| Electrical Properties | |||
| Dielectric Constant, 1 MHz | ASTM D 1531 | 2.1 | – |
| Dissipation Factor, 1 MHz | ASTM D 1531 | 0.00051 | – |
| DC Volume Resistivity | ASTM D 257 | 10^17 | ohm.cm |
| Dielectric Strength | ASTM D 149 | 40 | kV/mm |
Specification: HD CABLE-SCG-H512W
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