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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 | Unit |
---|---|---|---|
Density | ISO 1183 | 0.960 | g/cm³ |
Melt Flow Rate at 190 °C and 5.0 kg | ISO 1133 | 0.40 | g/10 min |
Tensile Strength at Yield | ASTM D 638 @ Crosshead speed 50 mm/min | 24 | MPa |
Tensile Strength at Yield | ISO 527 | 24 | MPa |
Tensile strength at Break | ISO 527 | > 30 | MPa |
Elongation at Break | ISO 527 | > 600 | % |
Flexural Modulus | ASTM D 790 | 1,000 | MPa |
Carbon black dispersion (Rating) | ISO 18553 | <3 | Rating |
Carbon black content | ISO 6964 | 2.25 | %wt |
Oxidative induction time at 210°C | ISO 11357 | ≥ 40 | min |
MRS classification | ISO 12162/ISO 9080 | 10 | MPa |
Resistance to slow crack growth at 80°C | ISO 13479 | > 500 | hrs |
Resistance to gas constituents | ISO 1167 | > 20 | hrs |
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