About |
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Moplen EP332L is a heterophasic copolymer with medium flow used in injection molding. This grade is characterized by a medium stiffness-impact balance at low temperature as well as a low warpage tendency. The additive formulation provides a good heat aging resistance. Moplen EP332L is typically used by customers requiring a high resistance to temperature degradation, in particular for battery cases and automotive components.&& |
Product Description | |
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Supplier | LyondellBasell |
Generic | PP homopolymerization |
Material Status | Commercial: Active |
Features | Good Rigidity,Low warping,Good heat aging resistance,High impact resistance,Food contact compliance,Moderate liquidity,Impact copolymer,Heat Stabilized |
Availabilitys | Africa & Middle East ,Latin America,Asia Pacific,Europe |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 0.900 | g/cm³ | ISO 1183 |
Melt Flow Rate | |||
230℃,2.16kg | 7.0 | g/10min | ISO 1133 |
Melt Volume Rate | |||
230℃,2.16 kg | 9.50 | cm³/10min | ISO 1133 |
IMPACT | Nominal value | Unit | Test method |
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Charpy Notched Impact Strength | ISO 179/1eA | ||
-20℃ | 3.5 | kJ/m² | ISO 179/1eA |
0℃ | 4.5 | kJ/m² | ISO 179/1eA |
23℃ | 7.5 | kJ/m² | ISO 179/1eA |
Charpy Unnotch Impact strength | ISO 179/1eU | ||
-20℃ | 80 | kJ/m² | ISO 179/1eU |
0℃ | 140 | kJ/m² | ISO 179/1eU |
23℃ | 无断裂 | ISO 179/1eU |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | |||
0.45 MPa, unannealed | 70.0 | ℃ | ISO 75-2/B |
Vicat Softening Temp | |||
A50 | 148 | ℃ | ISO 306/A50 |
B50 | 67.0 | ℃ | ISO 306 |
MECHANICAL | Nominal value | Unit | Test method |
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Ball hardness | |||
H358/30 | 53.0 | MPa | ISO 2039-1 |
Tensile modulus | 1200 | MPa | ISO 527-2 |
tensile strength | |||
yield | 26.0 | MPa | ISO 527-2 |
Tensile strain | ISO 527-2 | ||
yield | 8.0 | % | ISO 527-2 |
fracture | 50 | % | ISO 527-2 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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