| About |
|---|
| RE420MO is a specially modified highly-transparent polypropylene random copolymer with medium melt flow rate. This grade is intended for injection moulding and stretch blow moulding. It is designed for high-speed injection moulding and contains nucleating and demoulding additives. Products originating from this grade have excellent transparency, very good organoleptic properties, good balance of stiffness and impact strength at ambient temperature, low blooming and good demoulding properties. Applications Lids Pails Closures Sweet-boxes Bottles Houseware containers Special Features stiffness and impact balance Improved gloss and excellent transparency Low blooming&& |
| Product Description | |
|---|---|
| Supplier | Borealis AG |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,High impact resistance,Renewable resources,Nucleation,Good stripping performance,Good sensory characteristics.,Random copolymer,Moderate liquidity |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.905 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 13 | g/10min | ISO 1133 |
| Shrinkage rate | 1.0 to 2.0 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 6.0 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 75.0 | ℃ | ISO 75-2/B |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 1100 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 28.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 12 | % | ISO 527-2/50 |
| Rockwell hardness | |||
| R-level | 80 | ISO 2039-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 210 to 260 | °C | |
| Mold temperature | 30 to 40 | °C | |
| Injection speed | Fast | ||
| Hold pressure | 20.0 to 50.0 | MPa | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Injection Molded |
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