| About |
|---|
| Ethylene-MethAcrylic-Acid-Copolymer (EMAA) for extrusion coating. Benefits & Features M21N430 is an additive free ethylene-methacrylic-acid-copolymer (EMAA) with a low MAA content. Its special polymer structure gives the following properties: Improved adhesion properties to standard LDPE/mLLDPE or other polar substrates, especially with aluminium foil and metallised film at high line speeds or low coating weights Good processability in mono- and coextrusion with comparable neck-in and draw down to LDPE Exhibits good sealing properties enhanced by the presence of the comonomer Good organoleptical properties Low fumes during processing, high purity and a low gel level Applications M21N430 is a speciality extrusion coating resin with improved adhesion characteristics. Main application fields include aluminium foil and metallized film coating both for industrial use, food and flexible packaging.&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | EMA |
| Material Status | Commercial: Active |
| Features | Excellent Processability,High purity,Good heat sealing,Low speed solidification point,Low odor,Good bond,Good sensory characteristics.,Copolymer |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Melt Flow Rate | |||
| 190℃，2.16kg | 7.5 | g/10min | ISO 1133 |
| Methacrylic Acid Content | 1.2 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, molded | 48 | ISO 868 | |
| tensile strength | |||
| Fracture, molded | 10.5 | MPa | ISO 527-2 |
| Yield, molding | 9.00 | MPa | ISO 527-2 |
| Tensile strain | |||
| Fracture, molded | 500 | % | ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| A50 | 90.0 | ℃ | ISO 306/A50 |
| Melting temperature | |||
| DSC | 108 | ℃ | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 260 to 325 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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