| About |
|---|
| Description LUTENE® LB7000 is mainly intended for extrusion coating and can be processed at high speed with uniform thickness and width. LUTENE® LB7000 has a good adhesion strength with Al-foil, polymer film, paper, paper board and other substrate and excellent neck-in characteristics. LUTENE® LB7000 contains no additives. LUTENE® LB7000 complies with U.S. FDA 21CFR 177.1520 C and EU Directive 2002/72 /EC and its amendments and hence Article 3 of European Regulation No. 1935/2004 Applications Flexible package (tie layer or sealant layer of laminating film), Paper and paper board&& |
| Product Description | |
|---|---|
| Supplier | LG Chemical |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Good bond |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.917 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 7.0 | g/10min | ASTM D1238 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 82.0 | ℃ | ASTM D648 |
| Melting temperature | 106 | ℃ |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D, molded | 43 | ASTM D2240 | |
| tensile strength | |||
| Yield, molding | 8.80 | MPa | |
| Fracture, molded | 11.3 | MPa | |
| Tensile strain | |||
| Fracture, molded | > 500 | % | ASTM D638 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 280 to 330 | °C | |
| 4.2 | m/sec | Internal Method | |
| Shrinkage 3 | 18.0 | mm | Internal Method |
| Minimum coating weight 4 | 13 | g/m² | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. at weight 13 g/m² |
| 3. at speed 250 m/min |
| 4. 150 m/min |
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