| Category | Polymer , Thermoplastic , Polyethylene (PE) |
| Manufacturer | DuPont Packaging and Industrial Polymers |
| Trade Name | 20 Series |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | DuPont 20 Series DPE 20 Specialty Polyethylene Resin.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.920 g/cc | 0.0332 lb/in³ | ASTM D792 |
| Melt Flow | 1.9 g/10 min @Load 2.16 kg, Temperature 190 °C |
1.9 g/10 min @Load 4.76 lb, Temperature 374 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore D | 49 | 49 | ASTM D2240 |
| Tensile Strength, Ultimate | 16.1 MPa | 2340 psi | ASTM D638 |
| Tensile Strength, Yield | 9.60 MPa | 1390 psi | ASTM D638 |
| Elongation at Break | 600 % | 600 % | ASTM D638 |
| Modulus of Elasticity | 0.186 GPa | 27.0 ksi | ASTM D638 |
| Flexural Modulus | 0.157 GPa | 22.8 ksi | ASTM D790 |
| Izod Impact, Notched | NB | NB | ASTM D256 |
| 0.430 J/cm @Temperature -40.0 °C |
0.806 ft-lb/in @Temperature -40.0 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | 92.0 °C | 198 °F | Freezing Point via DSC/ASTM D3418 |
| 108 °C | 226 °F | Upon Melting via DSC/ASTM D3418 | |
| Deflection Temperature at 0.46 MPa (66 psi) | 44.0 °C | 111 °F | ASTM D648 |
| Vicat Softening Point | 94.0 °C | 201 °F | ASTM D1525 |
| Brittleness Temperature | <= -76.0 °C | <= -105 °F | ASTM D746 |
| Optical Properties | Metric | English | Comments |
|---|---|---|---|
| Refractive Index | 1.51 | 1.51 | ASTM D542 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 218 °C | 424 °F | Typical Nozzle Ext. and Manifold temp for injection blow molding. |
| Nozzle Temperature | 218 °C | 424 °F | Die |