Description
HDPE S4265 is a high molecular weight, high-density polyethylene with a broad molecular weight distribution, specially developed for producing intermediate bulk containers (IBC) for the packaging of dangerous goods, large blow molding parts, and jerry cans. This grade, produced with a 1-hexene co-monomer, offers very good creep strength, chemical resistance, environmental stress cracking resistance (ESCR), good processability, and stiffness.
General Information:
- Status: Commercial: Active
- Application: Intermediate Bulk Container (IBC), Large Agricultural Tank, Small to Large Jerry Cans
- Form(s): Pellet
Attributes:
- Very Good ESCR
- High Impact Resistance
- Very Good Creep Strength
- Easy Processability
- Good Chemical Resistance
Additives:
- Antioxidant: Yes
- Processing Aid: No
- Antiblock: No
- Slip Agent: No
| Property | Typical Value | Unit | Test Method |
|---|---|---|---|
| Physical | |||
| High Load Melt Flow Index (190°C/21.6 kg) | 6.5 | g/10 min | ISO 1133 |
| Density | 0.942 | g/cm³ | ISO 1183 |
| Bulk Density | > 0.50 | g/cm³ | ISO 60 |
| Mechanical | |||
| Tensile Strength at Yield | 24 | MPa | ISO 527-1, -2 |
| Elongation at Yield | 10 | % | ISO 527-1, -2 |
| Tensile Modulus of Elasticity | 800 | MPa | ISO 527-1, -2 |
| FNCT (3.5 MPa, 2% Arkopal N100, 80°C) | 60 | hr | ISO 16770 |
| Impact | |||
| Tensile Impact Strength (Notched, -30°C) | 160 | kJ/m² | ISO 8256 |
| Thermal | |||
| Melting Temperature | 130 | °C | ISO 3146 |
| Vicat Softening Temperature (10N) | 128 | °C | ISO 306 |
| Deflection Temperature Under Load (0.45 MPa) | 70 | °C | ISO 75 |
| Deflection Temperature Under Load (1.8 MPa) | 52 | °C | ISO 75 |
Recommended Process Conditions:
- Extruder Barrel Temperature: 200-230 °C
- Melt Temperature: 205-235 °C
