Moplen EP548L is a heterophasic copolymer suitable for production of beverage closures using both compression and injection moulding technologies. This resin offers a good balance of stiffness and impact strength. The resin is nucleated and additivated with both slip and antistatic agent. Other injection moulding applications may include housewares and medium size containers.
| Original Document | Technical Datasheet-ISO(English) | |||
| Features | Good StiffnessStiffness/Impact BalanceGood Impact ResistanceSlidingNucleated | |||
| Additive | Antistatic AdditiveNucleating AgentSlip agent | |||
| Processing | InjectionCompression Moulding | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | |
Melt Mass Flow Rate(MFR) | |||
230°C/2.16 kg | *** g/10min | ISO 1133 | |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-1/-2 | 23 °C |
Tensile Strength | |||
Yield | *** Mpa | ISO 527-1/-2 | 23 °C |
Tensile Elongation | |||
Yield | *** % | ISO 527-1/-2 | |
Break | *** % | ISO 527-1/-2 | |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
-20℃ (-4℉) | *** kJ/m² | ISO 179 | Type 1, Edgewise, Notch A |
0℃ (32℉) | *** kJ/m² | ISO 179 | Type 1, Edgewise, Notch A |
23℃ (73℉) | *** kJ/m² | ISO 179 | Type 1, Edgewise, Notch A |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Ball Indentation Hardness | *** Mpa | ISO 2039-1 | H 358/30 |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | *** °C | ISO 75-1/-2 | Unannealed |
Vicat Softening Temperature(VST) | *** °C | ISO 306/A50 |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
