Lupolen 4021 K RM is a new generation hexene linear high density polyethylene for rotomolding. Typical customer applications include large tanks including agricultural and chemical storage containers and underground and infrastructure applications. This product exhibits excellent ESCR and high impact strength at low temperatures. Lupolen 4021 K RM is a UV-stabilized and pelletized polymer. Tests have shown that this material is resisting against the harmful effect of biodiesel fuel*. It is not intended for use in medical and pharmaceutical applications.
* Resistance is based on our latest patented technology
Lupolen 4021 K RM
Description
Availability
Africa-Middle East, Asia-Pacific, Europe
Legend
SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin
Product Data and Technical Information
| Melt Flow Rate (190 °C/2.16 kg) | 4.0 g/10 min |
| Density | 0.9395 g/cm³ |
| Tensile Modulus | 750 MPa |
| Tensile Stress at Yield | 19 MPa |
| Tensile Strain at Break | > 450 % |
| Tensile Strain at Yield | 9 % |
| Environmental Stress Crack Resistance F₅₀ | > 1000 hr |
| FNCT (6.0 MPa, 2% Arkopal N100, 50 °C) | 50 hr |
| Tensile Impact Strength | 120 kJ/m² |
| Vicat Softening Temperature (A/50) | 114 °C |
| Peak Internal Air Temperature (PIAT) | 180-210 °C |
Technical Data Sheet
Technical Data SheetProcess
Rotomolding
Resin
High Density Polyethylene
Applications
Heating Oil Tanks, Intermediate Bulk Containers, Tanks, Industrial