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Polyethylene
POLYETHYLENE LDPE Polyphen 640
Applications
Polyphen 640: Used to make bags, containers for liquid medicines and films for use in agriculture and construction.
| Features | Units | Method | Specification | |
| Minimun | Maximun | |||
| Color | N/A | ASTM D 6290 | 55 | |
| Contamination | N/A | DOW OP 01 | ||
| Large | 1,3 | |||
| Medium | 2,0 | |||
| Small | 2,5 | |||
| Density at 23°C | g/mL | ASTM D 792 0 | 0,9195 | 0,9235 |
| Granulation (6-8 mesh) | g/100 g | ASTM D 1921 | 93 | |
| Gels | N/A | ASTM D 3351 | ||
| Large | 4 | |||
| Medium | ||||
| Small | ||||
| Meltdown Index, Mi | g/10 min | ASTM D 1238 1 | 1,70 | 2,30 |
POLYETHYLENE LDPE Polyphen 641
Applications
Polifen 641: Used for supermarket bags, bakery, food, notebook liners and other uses.It is also used to make semi-industrial bags and food packaging in automatic sealing process.
| Features | Units | Method | Specification | |
| Minimun | Maximun | |||
| Meltdown Index, MI | g/10 min | ASTM D 6290 | 1.6 | 2.4 |
| Contamination | N/A | DOW OP 01 | ||
| Large | >1.3 | 5.0 | ||
| Medium | >2.0 | 8.3 | ||
| Small | >2.5 | 11.5 | ||
| Density at 23°C | g/mL | ASTM D 792 | 0.9203 | 0.9243 |
| Gels | N/A | |||
| Large | ASTM D 3351 | 5 | ||
| Medium | 23 | |||
| Small | 120 | |||