Description
Luban DNDA-8320 is a narrow molecular weight distribution butene LLDPE grade intended for use in injection molded applications. This resin has been designed to have an excellent low temperature impact strength, rigidity, environmental stress crack resistance and processability.
Application
Injection molded food containers, housewares and lids, shopping baskets
Properties (Typical Values)
Property | Unit | Test method | Value* |
Melt Index (190°C/2.16 kg) | g/10 min | ASTM D1238 | 20 |
Density | g /cm³ | ASTM D792 | 0.924 |
Environmental Stress-Cracking Resistance 122°F (50°C), 100% Igepal, F50 | hr | ASTM D1693 | 20 |
Flexural Modulus – 2% Secant | MPa | ASTM D1822 | 386 |
Tensile stress at yield | MPa | ASTM D638 | 12 |
Tensile elongation at yield | % | ASTM D638 | 3 |
Tensile stress at break | MPa | ASTM D638 | 8 |
Tensile elongation at break | % | ASTM D638 | 60 |
Tensile Impact Strength | kJ/m² | ASTM D1822 | 168 |
Melting Temperature (DSC) | °C | ASTM D3418 | 123 |
Deflection Temperature Under Load
0.45 MPa, Unannealed |
°C |
ASTM D648 |
43 |
Vicat Softening Temperature | °C | ASTM D1525 | 93.9 |
Specification: LL MOULDING-LUBAN-DNDA-8320
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