Product Description
Lupolen 2421 F is an additivated, low density polyethylene. It is characterized by a good melt strength leading to a good bubble stability during blown film extrusion. 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 2421F Product Stewardship Bulletin (PSB) and Safety Data Sheet (SDS).
Status Commercial: Active
Availability Africa-Middle East; Asia-Pacific; Europe
Application Agriculture Film; Bags & Pouches; Food Packaging Film; Hygiene Film; Liner Film; Shrink Film
Market Flexible Packaging
Processing Method Blown Film
Attribute Antioxidant; General Purpose; Good Heat Seal; Good Melt Strength; Good Optical Properties; Good Processability
|
Typical Properties |
Nominal
Value |
Units |
Test Method |
| Physical | |||
| Melt Flow Rate, (190 °C/2.16 kg) | 0.75 | g/10 min | ISO 1133-1 |
| Density | 0.923 | 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 | 150 | g | ASTM D1709 |
| Tensile Strength | |||
| MD | 26 | MPa | ISO 527-1, -3 |
| TD | 24 | MPa | ISO 527-1, -3 |
| Coefficient of Friction | >0.8 | ISO 8295 | |
| Tensile Strain at Break | |||
| MD | 300 | % | ISO 527-1, -3 |
| TD | 600 | % | ISO 527-1, -3 |
Impact
Failure Energy 5.5 J/mm DIN 53373
Thermal
| Vicat Softening Temperature, (A/50 N) | 96 | °C | ISO 306 |
| Peak Melting Point | 111 | °C | ISO 3146 |
Specification: LD FILM-BASELL-2421F
|
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