| About |
|---|
| Description DuPure L 50 E is a polypropylene homopolymer for extrusion applications. DuPure L 50 E shows an easy processability and a good stiffness/impact balance at ambient temperature. Applications DuPure L 50 E is suitable for: cast films, OPP films, tape yarns, monofilaments, strapping, and thermoformed parts.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Food contact compliance,Homopolymer |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.910 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 7.5 | g/10min | ISO 1133 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile strain | DIN 53445 | ||
| MD, fracture, extruded film | 670 | % | DIN 53445 |
| TD, fracture, extruded film | 700 | % | DIN 53445 |
| Bending modulus | DIN 53121 | ||
| MD, cast thin film | 670 | MPa | DIN 53121 |
| TD, cast thin film | 650 | MPa | DIN 53121 |
| Drop hammer impact | |||
| Casting thin film | 330 | g | ASTM D1709 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 1.6 | kJ/m² | ISO 179/1eA |
| 23℃ | 3.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | ISO 179/1eU | ||
| -30℃ | 15 | kJ/m² | ISO 179/1eU |
| 23℃ | 130 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 85.0 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 55.0 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| — | 154 | ℃ | ISO 306/A |
| — | 90.0 | ℃ | ISO 306/B |
| Melting temperature | |||
| DSC | 163 | ℃ | ISO 3146 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 20° | 130 | ISO 2813 | |
| Haze | |||
| Casting thin film | 0.50 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| tear strength | DIN 53455 | ||
| — | 43.0 | MPa | DIN 53455 |
| — | 39.0 | MPa | DIN 53455 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | |||
| H358/30 | 77.0 | MPa | ISO 2039-1 |
| Tensile modulus | 1500 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 35.0 | MPa | ISO 527-2/50 |
| Tensile strain | ISO 527-2/50 | ||
| yield | 9.0 | % | ISO 527-2/50 |
| fracture | > 50 | % | ISO 527-2/50 |
| friction coefficient | |||
| With oneself – dynamic | > 0.50 | DIN 53375 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. F50 |
| 3. Cast Film, Across Flow |
| 4. Cast Film, Flow |
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