| About |
|---|
| DOWLEX™ 2517 Polyethylene Resin is a narrow molecular weight distribution copolymer designed to offer good ESCR and low temperature properties with excellent flexibility. This resin has good processability over a wide range of molding conditions. Linear Low Density Polyethylene For lids, housewares and containers Excellent low temperature flexibility, good ESCR Complies with: U.S. FDA FCN 424 Canadian HPFB No Objection (With Limitations) EU, No 10/2011 U.S. FDA-DMF U.S. USP 23 Consult the regulations for complete details.&& |
| Product Description | |
|---|---|
| Supplier | DOW |
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.917 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 25 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 100% non-ionic surfactant, F50 | 4.00 | hr | ASTM D1693 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | 399 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 39.4 | ℃ | ASTM D648 |
| Embrittlement temperature | < -76.1 | ℃ | ASTM D746 |
| Vicat Softening Temp | 91.7 | ℃ | ASTM D1525 |
| Melting temperature | |||
| DSC | 124 | ℃ | Internal Method |
| Crystallization peak temperature | |||
| DSC | 103 | ℃ | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 45 | ASTM D2240 | |
| tensile strength | ASTM D638 | ||
| yield | 9.65 | MPa | ASTM D638 |
| fracture | 8.96 | MPa | ASTM D638 |
| Tensile strain | ASTM D638 | ||
| yield | 3.0 | % | ASTM D638 |
| fracture | 600 | % | ASTM D638 |
| Bending modulus | |||
| 2% secant | 234 | MPa | ASTM D790-B |
| Notes |
|---|
| 1. With limitations |
| 2. Typical properties: these are not to be construed as specifications. |
| 3. Type S |
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