POE Dow‑DuPont 8200
POE Dow‑DuPont 8200
POE Dow‑DuPont 8200 is a polyolefin elastomer featuring high flowability, high impact resistance and good compatibility with polyolefins. It is especially suitable for applications requiring improved material toughness and processing flowability.
Main Applications
Polymer Modification: Mainly used for toughening polypropylene (PP) to improve the impact performance of PP. Widely applied in automotive bumpers, instrument panels, home appliance housings and other products.
Wires and Cables: Applicable for insulation layers and sheaths with high requirements for heat resistance and environmental resistance.
Hot‑melt Adhesives: Can be used in hot‑melt adhesive formulations.
General‑purpose Products: Also used in industrial articles such as rubber hoses and conveyor belts, as well as sporting goods, stationery, toys and so on.
Physical Properties
| Property Category | Test Item | Test Standard | Data | Unit |
|---|---|---|---|---|
| Physical Properties | Specific Gravity / Density | ASTM D792 | 0.870 | g/cm³ |
| MFR (190°C/2.16 kg) | ASTM D1238 | 5.0 | g/10 min | |
| Mooney Viscosity (ML 1+4, 121°C) | ASTM D1646 | 8 | MU | |
| Mechanical Properties | Hardness (Shore A) | ASTM D2240 | 66 | — |
| Hardness (Shore D) | ASTM D2240 | 17 | — | |
| 100% Secant Modulus | ASTM D638 | 2.30 | MPa | |
| Tensile Strength (Break) | ASTM D638 | 5.70 | MPa | |
| Elongation at Break | ASTM D638 | 1100 | % | |
| Flexural Modulus (1% Secant) | ASTM D790 | 10.9 | MPa | |
| Flexural Modulus (2% Secant) | ASTM D790 | 10.8 | MPa | |
| Tear Strength | ASTM D624 | 37.1 | kN/m | |
| Thermal Properties | Vicat Softening Temperature | ASTM D1525 | 37.0 | °C |
| Glass Transition Temperature (Tg) | Internal Method | ‑53.0 | °C | |
| Melting Temperature (Tm) | Internal Method | 59.0 | °C | |
| Crystallization Peak Temperature | Internal Method | 44.0 | °C |
Processing Methods
Suitable for multiple processing methods including injection molding and extrusion, and easy to blend with other resins.
Blending Modification: When used for impact modification of PP and PE, POE 8200 eliminates complicated granulation or pre‑mixing procedures compared with conventional EPDM, and delivers better mixing and dispersion performance.
Injection Molding: Its high flowability helps improve filler dispersion and enhance weld‑line strength of finished parts.
Cross‑linking: Peroxides, silanes or irradiation can be adopted for effective cross‑linking to improve heat‑aging resistance and compression set.
Note: All information above is for reference only!
