Moplen EP548S

About
Moplen   EP548S Moplen EP548S is a nucleated heterophasic copolymer with antistatic agent used injection moulding applications. It combines a good impact/stiffness balance with a high fluidity. Moplen EP548S is typically used by customers in opaque containers, housewares, toys and in thin-walled containers for food packaging (e.g. margarine tubs, yoghurt pots, etc.).&&Moplen   EP548S High Flow, High Crystalline Polypropylene Impact Copolymer Resin Features: Superior stiffness Good impact resistance Excellent antistatic property Short cycle time Applications: Thin wall food packaging High speed injection Electrical appliances Containers&&Moplen   EP548S “Moplen” EP548S is a nucleated heterophasic copolymer, suitable for injection moulding applications, and contains an anti-static agent. It exhibits an outstanding balance of mechanical properties combined with a medium high fluidity. “Moplen” EP548S is extensively used in housewares and in thin-walled containers “Moplen” EP548S resin meets the FDA requirements in the Code of Federal Regulations in 21 CFR 177.1520 for food contact.&&

Product Description
SupplierLyondellBasell
GenericPP homopolymerization
Material StatusCommercial: Active
FeaturesGood Rigidity,High impact resistance,High liquidity,Crystal,Nucleation,Quick molding cycle,Food contact compliance,Antistatic property,Impact copolymer
AvailabilitysAfrica & Middle East ,Asia Pacific,Europe
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.900g/cm³ISO 1183
Melt Flow Rate
230℃,2.16kg44g/10minISO 1133
Melt Volume Rate
230℃,2.16 kg59.0cm³/10minISO 1133

IMPACTNominal valueUnitTest method
Charpy Notched Impact Strength ISO 179/1eA
-20℃3.0kJ/m²ISO 179/1eA
0℃3.5kJ/m²ISO 179/1eA
23℃5.0kJ/m²ISO 179/1eA
Charpy Unnotch Impact strength ISO 179/1eU
-20℃85kJ/m²ISO 179/1eU
0℃100kJ/m²ISO 179/1eU
23℃110kJ/m²ISO 179/1eU

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed95.0ISO 75-2/B
Toughness/brittle transition temperature-53.0ISO 6603-2
Vicat Softening Temp 
A50151ISO 306/A50
B5080.0ISO 306

MECHANICALNominal valueUnitTest method
Ball hardness
H358/3068.0MPaISO 2039-1
Tensile modulus1550MPaISO 527-2
tensile strength
yield28.0MPaISO 527-2
Tensile strain ISO 527-2
yield5.0%ISO 527-2
fracture30%ISO 527-2

Notes
1. Typical properties: these are not to be construed as specifications.
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