| About |
|---|
| Petrothene NA940085 is a low density homopolymer resin used for heavy duty film applications. Excellent puncture resistance combined with impact properties make NA940085 an exceptional choice when selected by customers for bags used to package fertilizer, peat moss, decorative stone and agricultural and construction materials. NA940085 also has excellent heat shrink properties.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Good heat sealing,High impact resistance,High anti-blocking,Food contact compliance,Puncture Resistant |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Film extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.918 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.25 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 100% non-ionic detergent, F0 | 168 | hr | ASTM D1693 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 50 | ASTM D2240 | |
| Bending modulus | 234 | MPa | ASTM D790 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 51 | µm | |
| Secant modulus | |||
| 1% secant, TD, 51 µ m | 186 | MPa | ASTM D882 |
| 1% secant, MD, 51 µ m | 165 | MPa | ASTM D882 |
| tensile strength | |||
| fracture | 14.5 | MPa | ASTM D638 |
| TD, yield, 51 µ m | 19.3 | MPa | ASTM D882 |
| MD, yield, 51 µ m | 20.7 | MPa | ASTM D882 |
| Tensile strain | |||
| fracture | > 600 | % | ASTM D638 |
| TD, fracture, 51 µ m | 500 | % | ASTM D882 |
| MD, fracture, 50 µ m | 300 | % | ASTM D882 |
| Drop hammer impact | |||
| 50 µm | 220 | g | ASTM D1709 |
| Elmandorf tear strength | |||
| MD，50 µm | 220 | g | ASTM D1922 |
| tear strength | |||
| TD，51 µm | 200 | g | ASTM D1922 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | < -76.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 90.0 | ℃ | ASTM D1525 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 166 to 221 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23°C |
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