Jam PolyPropylene Company Jampilen EP440L PP Co Datasheet

″Jampilen EP440L″ is a medium flow heterophasic polypropylene copolymer with improved mechanical properties balance. 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.

General Properties

Grade Name
Jampilen EP440L
Jam PolyPropylene Company
Polymer, Thermoplastic, Polypropylene, Polypropylene Copolymer
Processing Methods
Injection Molding
Automotive Parts, Pails, Container, Toys, Crates, Battery Cases
High Impact Strength, Heterophasic Copolymer, Good Stiffness

Physical Properties

Value Unit Test Conditions Test Method
Density 0.9 g/cm³ ASTM D1505
MFI 6 g/10min At 2.16Kg Load, 230°C ASTM D1238

Mechanical Properties

Value Unit Test Conditions Test Method
Flexural Modulus 1400 MPa ASTM D790
Hardness Shore D 68 ISO 868
Izod Impact Strength, Notched 170 J/m at +23°C ASTM D256
Izod Impact Strength, Notched 70 J/m at -20°C ASTM D256
Tensile Elongation at Yield 9 % ASTM D638
Tensile Strength at Yield 26 MPa ASTM D638

Thermal Properties

Value Unit Test Conditions Test Method
Heat Deflection Temperature 95 At 0.46 MPa ASTM D648
Oven Aging 360 h At 150°C , Air ASTM D3012
Vicat Softening Point 152 10N ASTM D1525


The information presented on this datasheet was acquired by Tecves from the producer of the material. Tecves makes substantial efforts to assure the accuracy of this data. However, Tecves assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.


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