| About |
|---|
| PRIMACOR™ 3150 is an ethylene acrylic acid copolymer designed for extrusion/coextrusion coating and laminating resin for flexible packaging applications. It provides excellent adhesion to metallic, paper and polyethylene substrates, and offers good draw- down, heat sealability and oil and grease resistance. For extrusion/coextrusion coating and laminating applications Adhesion to metallic, paper and polyethylene substrates Cost effective sealant or tie resin for foil-based structures Moisture insensitivity Complies with: U.S. FDA 21 CFR 177.1310(a)(1) EU, No 10/2011 Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | EAA |
| Material Status | Commercial: Negative |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.924 | g/cm³ | ASTM D792 , ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 11 | g/10min | ASTM D1238，ISO 1133 |
| Co monomer content | 3.0 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | ASTM D638 , ISO 527-2 | ||
| Yield, molding | 8.79 | MPa | ASTM D638 , ISO 527-2 |
| Fracture, molded | 12.3 | MPa | ASTM D638 , ISO 527-2 |
| Tensile strain | |||
| Fracture, molded | 590 | % | ASTM D638 , ISO 527-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 88.9 | ℃ | ASTM D1525 , ISO 306 |
| Melting temperature | |||
| DSC | 104 | ℃ | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 260 to 290 | °C | |
| Shrinkage (288°C, 25.4 μm) | 63.5 | mm | |
| Minimum coating thickness | 10 | µm | |
| Minimum coating weight | 9.8 | g/m² | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Comonomer content measured by a proprietary method that has equivalent accuracy as compared to ASTM D 4094. |
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