| About |
|---|
| F7018 is a low density polyethylene that shows an excellent seal ability at low temperatures and indicated for low viscosity required applications. It does not contain additives. Application: Masterbatches; Extrusion coating; Injected parts.&& |
| Product Description | |
|---|---|
| Supplier | Braskem |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Low Viscosity,Low temperature heat sealing |
| Availabilitys | Latin America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.918 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 7.0 | g/10min | ASTM D1238 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 25 | µm | |
| tensile strength | ASTM D882 | ||
| MD, fracture, 25 µ m, blow molded film | 25.0 | MPa | |
| TD, fracture, 25 µ m, blow molded film | 20.0 | MPa | |
| Tensile strain | ASTM D882 | ||
| MD, fracture, 25 µ m, blow molded film | 390 | % | |
| TD, fracture, 25 µ m, blow molded film | 900 | % | |
| Drop hammer impact | |||
| Blown film | 90 | g | ASTM D1709 |
| Elmandorf tear strength | |||
| TD, blow molded film | 55 | g | ASTM D1922 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 86.0 | ℃ | ASTM D1525 3 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 60 °, 25.0 µ m, blow molded film | 78 | ASTM D2457 | |
| Haze | |||
| 25 µ m, blow molded film | 12 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 43 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| Yield, molding | 10.0 | MPa | |
| fracture | 9.00 | MPa | |
| Bending modulus | |||
| 1% secant | 240 | MPa | ASTM D790 |
| 1% secant | 80.0 | MPa | ASTM D2457 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel rear temperature | 130 to 180 | °C | |
| Melt temperature | 180 to 310 | °C | |
| Notes |
|---|
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