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SCGC™ HDPE H5211PC is a black, bimodal technology, high density polyethylene compound classified as MRS 8.0 material (PE80) providing superior in mechanical properties and processablity. SCGC™ HDPE H5211PC also shows excellent resistance to rapid crack propagation and slow crack growth. In addition, it includes a good dispersion of carbon black pigment and anti-oxidant to ensure excellent long term in UV resistance and thermal stability.
Properties | Test Methods | Value |
---|---|---|
Density (g/cm³) | ISO 1183 | 0.960 |
Melt Flow Rate at 190 °C and 5.0 kg (g/10 min) | ISO 1133 | 0.40 |
Tensile Strength at Yield (MPa) | ASTM D 638 @ Crosshead speed 50 mm/min | 24 |
Tensile Strength at Yield (MPa) | ISO 527 | 24 |
Tensile strength at Break (MPa) | ISO 527 | > 30 |
Elongation at Break (%) | ISO 527 | > 600 |
Flexural Modulus (MPa) | ASTM D 790 | 1,000 |
Carbon black dispersion (Rating) | ISO 18553 | <3 |
Carbon black content (%wt) | ISO 6964 | 2.25 |
Oxidative induction time at 210°C (min) | ISO 11357 | ≥ 40 |
MRS classification (MPa) | ISO 12162/ISO 9080 | 10 |
Resistance to slow crack growth at 80°C (hrs) | ISO 13479 | > 500 |
Resistance to gas constituents (hrs) | ISO 1167 | > 20 |
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