| About |
|---|
| Purell PE 1840 H is a low density polyethylene with good flexibility and delivered in pellet form. It is used by our customers mainly for small blow moulding of heathcare applications such as ampoules but also be used in film applications and injection moulding. Without exception, all potential activities for applications in the pharmaceutical, medical device, laboratory and diagnostics area have to be discussed with the relevant Technical (P & AD) and Business contacts first. To discuss a medical/pharmaceutical application please contact: your local Distributor or your local LyondellBasell contact.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | LDPE |
| Material Status | Commercial: Active |
| Features | Good flexibility,Ethylene oxide disinfection |
| Availabilitys | Africa & Middle East ,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.919 | g/cm³ | ISO 1183 , ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 1.5 | g/10min | ASTM D1238，ISO 1133 |
| film | Nominal value | Unit | Test method |
|---|---|---|---|
| film thickness | |||
| test | 50 | µm | |
| film thickness | 30 to 80 µ | ||
| tensile strength | ISO 527-3 | ||
| MD, 50 µ m, blow molded film | 27.0 | MPa | ISO 527-3 |
| TD, 50 µ m, blow molded film | 17.0 | MPa | ISO 527-3 |
| Tensile strain | ISO 527-3 | ||
| MD, fracture, 50 µ m, blow molded film | 200 | % | ISO 527-3 |
| TD, fracture, 50 µ m, blow molded film | 600 | % | ISO 527-3 |
| Drop hammer impact | |||
| 50 µm | 120 | g | ASTM D1709 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| — | 87.0 | ℃ | ASTM D1525 |
| A50 | 88.0 | ℃ | ISO 306/A50 |
| Melting temperature | |||
| DSC | 108 | ℃ | ISO 3146 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| gloss | |||
| 20 °, 50 µ m, blow molded film | > 20 | ASTM D2457 | |
| Haze | |||
| 50 µ m, blow molded film | < 11 | % | ASTM D1003 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Destruction energy | |||
| 50.0 µm | 45.0 | J/cm | DIN 53373 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 47 | ASTM D2240 | |
| Shaw’s D | 45 | ISO 868 | |
| Ball hardness | |||
| H 49/30 | 15.0 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| 1% secant | 254 | MPa | ASTM D638 |
| 23℃ | 200 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 10.8 | MPa | ASTM D638 |
| Yield, 23 ℃ | 9.00 | MPa | ISO 527-2 |
| fracture | 12.2 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 15 | % | ISO 527-2 |
| fracture | 670 | % | ASTM D638 |
| Bending modulus | |||
| 1% secant | 241 | MPa | ASTM D790 |
| friction coefficient | 0.75 | ISO 8295 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Melt temperature | 170 to 220 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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