| About |
|---|
| DuPont™ Elvax® 3180Z is an extrudable ethylene-vinyl acetate copolymer resin available in pellet form for use in conventional extrusion equipment designed to process polyethylene resins. Composition 28 % By Weight Vinyl Acetate comonomer content Thermal Stabilizer: non-BHT antioxidant Applications This resin is designed to provide a low temperature heat seal to itself or many other materials commonly used in flexible packaging applications. The melt properties of this resin allow it to be processed on blown or cast and cast coextrusion film equipment over a wide range of line speeds and film thicknesses. It can also be coextruded with a variety of other polymers. This resin is typically used as a low temperature seal layer in coextruded films.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | EVA |
| Material Status | Commercial: Active |
| Features | Good flexibility,Good heat sealing,Food contact compliance,Inoxidizability,Copolymer,Heat Stabilized,Low temperature heat sealing |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.950 | g/cm³ | ASTM D792 |
| Density | 0.950 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 25 | g/10min | ISO 1133 |
| 190℃，2.16kg | 25 | g/10min | ASTM D1238 |
| Vinyl acetate content | 28.0 | wt% | |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 43.0 | ℃ | ASTM D1525 |
| Vicat Softening Temp | 43.0 | ℃ | ISO 306 |
| Melting peak temperature | 70.0 | ℃ | ASTM D3418 |
| Melting temperature | |||
| DSC | 70.0 | ℃ | ISO 3146 |
| freezing point | |||
| — | 45 | ℃ | ASTM D3418 |
| — | 45 | ℃ | ISO 3146 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | < 230 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. DSC |
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