| About |
|---|
| COSMOTHENE L420 shows good balance between neck-in and processability, good heat seal property, good adhesion (with base film). COSMOTHENE L420 is not formulated with additives. Extrusion coating on polyester film, biaxially oriented PP film, paper, aluminum and PE woven cloth.&& |
| Product Description | |
|---|---|
| Supplier | TPC |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Good bond,Good heat sealing,Excellent Processability,Low shrinkage |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| 0.918 | g/cm³ | ASTM D792 | |
| 3.5 | g/10min | ASTM D1238 | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| 14.7 | MPa | ASTM D638 | |
| 650 | % | ASTM D638 | |
| 190 | MPa | ASTM D747 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| 107 | ℃ | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| Extrusion Molded | Nominal value | Unit | Test method |
| Barrel Zone 1 Temperature | 240 | °C | |
| Barrel Zone 2 Temperature | 270 | °C | |
| Barrel Zone 3 Temperature | 300 | °C | |
| Barrel Zone 4 Temperature | 330 | °C | |
| Die Temperature | 330 | °C | |
| Neck in internal shrinkage | 15.0 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 150 m/min |
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