Product Description
Lupolen 2421 K is an additivated, low density polyethylene. It is characterized by a good processability. Films made from Lupolen 2421 K exhibit good optical properties.
It contains an antioxidant and is delivered in pellet form.This product is not intended for use in medical and pharmaceutical applications.
Regulatory Status
For regulatory compliance information, see Lupolen 2421K Product Stewardship Bulletin (PSB) and Safety Data Sheet (SDS).
Status Commercial: Active
Availability Africa-Middle East; Asia-Pacific; Europe
Application Food Packaging Film; Hygiene Film; Shrink Film; Surface Protection Film
Market Flexible Packaging
Processing Method Blown Film; Cast Film
Attribute Antioxidant; Good Heat Seal; Good Optical Properties; Good Processability
Typical Properties |
Nominal
Value |
Units |
Test Method |
Physical | |||
Melt Flow Rate, (190 °C/2.16 kg) | 4.0 | g/10 min | ISO 1133-1 |
Density | 0.924 | g/cm³ | ISO 1183-1 |
Mechanical | |||
Tensile Modulus | 260 | MPa | ISO 527-1, -2 |
Tensile Stress at Yield | 11 | MPa | ISO 527-1, -2 |
Film | |||
Dart Drop Impact Strength, F50 | 100 | g | ASTM D1709 |
Tensile Strength | |||
MD | 22 | MPa | ISO 527-1, -3 |
TD | 17 | MPa | ISO 527-1, -3 |
Tensile Strain at Break | |||
MD | 300 | % | ISO 527-1, -3 |
TD | 600 | % | ISO 527-1, -3 |
Coefficient of Friction | >0.7 | ISO 8295 |
Impact
Failure Energy n 3.5 J/mm DIN 53373
Thermal
Vicat Softening Temperature, (A/50 N) | 92 | °C | ISO 306 |
Peak Melting Point | 111 | °C | ISO 11357-3 |
Optical
Haze, (50 µm) <8 % ASTM D1003
Specification: LD BLOW-BASELL-2421K
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