Go back
PP impact copolymer
Moplen EP332L
Natural
Description
Moplen EP332L is a polypropylene heterophasic copolymer with an MFR of 7 g/10 min, a flexural modulus of 1200 MPa, and a heat-ageing-resistant additive package, making it a reliable choice for parts subjected to prolonged elevated temperatures. Moplen EP332L offers a well-balanced stiffness-to-impact profile at low temperatures along with low warpage tendency, which is critical for battery cases, automotive under-hood components, and industrial housings. Its tensile yield stress of 26 MPa and 70% elongation at break provide Moplen EP332L with structural integrity and ductile failure characteristics.
Processing Techniques
Injection moulding is the recommended process for Moplen EP332L, with the 7 g/10 min MFR allowing confident filling of medium-complexity moulds used in battery-case and automotive production. Set melt temperatures in the 210–240°C range and ensure even mould cooling to take full advantage of the low-warpage formulation of Moplen EP332L. Adequate hold pressure and controlled cooling rates will preserve the heat-ageing performance that distinguishes this grade.
Injection molding
Industry and applications
Compliance and Documentation Notes
To receive TDS, SDS, and regulatory compliance documentation for Moplen EP332L, including heat-ageing test data, please contact Genesis Polymers at genesispolymers.eu.
Technical Properties
Polymer Family/Type
PP impact copolymer
PP
Density
g/cm³
MFR
g/10min
230°C/2.16kg
HDT
°C
0.45 MPa
Vicat Softening Temperature
°C
VST A50
Tensile Stress at Yield
MPa
Tensile Modulus
MPa
Flexural Modulus
MPa
Charpy Impact Strength
kJ/m²
23°C
kJ/m²
-20°C
Tensile Strain Yield
%
Tensile Elongation at Break
%
Brand
Feature
Heat Aging Resistance
High Impact
High Stiffness
Low Warpage
