| About |
|---|
| EVA copolymer ALCUDIA® PA-537 is suitable for film extrusion applications. This material combines easy processability with excellent mechanical and optical properties. It contains antioxidant additives. TYPICAL APPLICATIONS Film extrusion Co-extrusion. Applications in which low sealing temperature is required. Silage stretch film. Stretch hood. Recommended melt temperature below 200°C to avoid the decomposition of the polymer. Processing conditions should be optimised for each production line.&& |
| Product Description | |
|---|---|
| Supplier | REPSOL |
| Generic | EVA |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Optical performance,Food contact compliance,Inoxidizability,Low temperature heat sealing |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.941 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.70 | g/10min | ISO 1133 |
| Vinyl acetate content | 18.0 | wt% | |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 100 | µm | |
| tensile strength | ISO 527-3 | ||
| MD, fracture, 100 µ m, blow molded film | 31.0 | MPa | ISO 527-3 |
| TD, fracture, 100 µ m, blow molded film | 32.0 | MPa | ISO 527-3 |
| Tensile strain | ISO 527-3 | ||
| MD, fracture, 100 µ m, blow molded film | 800 | % | ISO 527-3 |
| TD, fracture, 100 µ m, blow molded film | 900 | % | ISO 527-3 |
| Drop hammer impact | |||
| 100 µ m, blow molded film | > 1400 | g | ISO 7765-1 |
| Elmandorf tear strength | ISO 6383-2 | ||
| MD: 100 µ m, blow molded film | 2.4 | N | ISO 6383-2 |
| TD: 100 µ m, blow molded film | 3.4 | N | ISO 6383-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 62.0 | ℃ | ISO 306/A |
| Melting temperature | 87.0 | ℃ |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | |||
| 100 µ m, blow molded film | 4.0 | % | ASTM D1003 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 200 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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