′′Jampilen EP440L′′ is a medium flow heterophasic polypropylene copolymer with improved balance of mechanical properties. The product features high stiffness and outstanding impact strength at low temperatures and is specifically designed for injection molding applications. In comparison with conventional copolymers with the same MFR and same rigidity, ′′Jampilen EP440L′′, exhibits 35 % higher toughness. ′′Jampilen EP440L′′ is suitable for a wide range of applications in the packaging, automotive and consumer goods industries. Typical applications include luggage, paint pails, buckets, containers, crates, batteries and large toys.
| Typical Properties | Unit | value | Test Method |
| Physical | |||
| Melt Index (230 oC, 2.16kg) | g/10 min | 6.0 | ASTM D1238 |
| Density | g/cm3 | 0.9 | ASTM D1505 |
| Mechanical | |||
| Flexural Modulus | MPa | 1300 | ASTM D790 |
| Tensile Strength at Yield | MPa | 25 | ASTM D638 |
| Tensile Elongation at Yield | % | 6 | ASTM D638 |
| Izod Impact Strength (notched) at 23oC | J/m | 200 | ASTM D256 |
| Izod Impact Strength (notched) at20oC | J/m | 60 | ASTM D256 |
| Thermal | |||
| Vicat softening point (10N) | oC | 150 | ASTM D1525 |
| H.D.T. (0.46 MPa) | oC | 90 | ASTM D648 |
| ated oven ageing in air at 150Acceler oC | hours | 360 | ASTM D3012 |
Features
High impact strength
High stiffness
Heterophas c copolymer
Proccessing Method:
Injection molding
Applications
Packaging, automotive and consumer goods industries
Luggage, paint pails, buckets
Containers, crates, batteries and large toys