Technical data sheet for Sibur HD03580 SB high‑density polyethylene, covering properties, applications and REACH compliance.
HD03580 SB is a high‑density hexene copolymer with a bimodal structure that provides a balance of environmental stress‑crack resistance, stiffness, rigidity, easy processing and high impact strength. The grade allows significant down‑gauging and is especially suited for chemical and detergent markets where ESCR is required.
The material is recommended for blow‑molded containers up to 30 L for packaging chemicals, household goods, oil, cosmetics and pharmaceuticals. The sheet also includes REACH exemption information and safety contact details for Sibur’s global sales offices.
| Melt Flow Rate | 0.30 g/10 min (190 °C/2.16 kg) |
|---|---|
| Density | 0.958 g/cm³ |
| Tensile Stress at Yield | 30 MPa |
| Tensile Strength at Break | 30 MPa |
| Elongation at Break | 550 % |
| Flexural Modulus | 1350 MPa |
| Charpy Notched Impact Strength (23 °C) | 12 kJ/m² |
| Notched Izod Impact Strength (23 °C) | 40 kJ/m² |
| BTT Stress Crack Resistance (F50, 100 %) | 200 hours |
| Vicat Softening Temperature (10 N) | 129 °C |
The melt flow rate is 0.30 g/10 min measured at 190 °C under a 2.16 kg load.
The material has a density of 0.958 g/cm³.