| About |
|---|
| 1140H is a Polypropylene Homo-polymer with the characteristic of high clarity and good stiffness. It is suitable for clear sheet thermoforming applications. It also meet food contact regulation requirement.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Food contact compliance,Homopolymer |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Thermo forming |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.3 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 5.8 | kJ/m² | DIN 53453 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 106 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 38.0 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 25 | % | ASTM D638 |
| Bending modulus | |||
| 1% secant | 1610 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 105 | ASTM D785 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 170 to 290 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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