DOW ENGAGE 8440 POE
Material attribute: High stiffness; Heat resistance
Package: 25KG/Bag
Package: 25KG/Bag
DOW ENGAGE 8440 POE Description
ENGAGE 8440 is a high-performance polyolefin elastomer (POE) produced by The Dow Chemical Company. It offers excellent resilience and, compared to standard POE materials, features higher stiffness and superior temperature resistance. It is commonly used for toughening automotive components, modifying polypropylene (PP), and in industrial casters, seals, and tool handles.
DOW ENGAGE 8440 POE Advantage
- Greater rigidity, Compared to conventional POE materials used for film toughening, DOW 8440 POE has a density of 0.897 g/cm³ and a Shore A hardness of 86. DOW ENGAGE 8440 POE's higher molecular weight provides greater rigidity and superior load-bearing capacity, making it suitable for applications that require high strength, such as automotive bumpers, dashboards, casters, and tool handles.
- Superior heat resistance, DOW ENGAGE 8440 POE material has a Vicat softening temperature of 75°C, offering better heat resistance than conventional POE and making it suitable for use in the manufacturing of industrial and mechanical components.
- Goodcompatibility, As an outstanding polymer modifier, DOW ENGAGE 8440 POE exhibits excellent compatibility with polymers such as PP and PE, effectively improving the impact resistance and toughness of these polymers.
Why choose Baiyou as DOW ENGAGE 8440 POE supplier?
- Leading Thermoplastic polyolefin elastomers polymer supplier (POE material) , 20+ years of experience in plastic product manufacturing and chemical raw material import and export
- Fastest Arrival, with warehouses in multiple ports
- 1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
- Free Samples for production testing
- Wholesale price, even a piece of goods is based on the wholesale price
Key Attributes
| DOW ENGAGE 8440 POE | |||
| Product information | |||
| Manufacturer | The DOW chemical | ||
| Other Certificates | MSDS | ||
| Part Marking Code | >POE material< | ||
| Color | Natural color | ||
| Material Shape | POE Pellets | ||
| Features | ·High impact ·High stiffness ·Stress crack resistance | ||
| Application | ·Thermoplastic elastomers ·Compounding | ||
| Physical properties | Standard | Value | Unit |
Density | ASTM D792 | 0.897 | g/cm³ |
Melt Index 190°C 2.16kg | ASTM D1238 | 1.6 | g/10min |
Mooney viscosity (ML 1+4, 250° (121℃)) | ASTM D1646 | 13 | MU |
| Hardness | Standard | Value | Unit |
| Shore Hardness A | ASTM D2240 | 86 | |
| Shore Hardness D | ASTM D2240 | 36 | |
| Mechanical behavior | Standard | Value | Unit |
Tensile Modulus 100% Secant | ASTM D638 | 6.30 | MPa |
Tensile Strength Break | ASTM D638 | 20.4 | MPa |
Elongation Break | ASTM D638 | 690 | % |
Flexural Modulus 1% Secant | 54.2 | MPa | |
Flexural Modulus 2% Secant | 54.3 | MPa | |
Tear strength | ASTM D624 | 78.9 | kN/m |
| Thermal | Standard | Value | Unit |
Vicat Softening Temperature | ASTM D1525 | 127 | °C |
Glass transition temperature | Internal method | -33 | °C |
Melting temperature (DSC) | Internal method | 93 | °C |
Peak crystallization temperature (DSC) | Internal method | 76 | °C |
⚠️The technical data sheet (TDS) of DOW ENGAGE 8440 Polyolefin elastomers (POE material) from The DOW chemical, if there are differences, please refer to the official website of DOW chemical.
Partners
We have established long-term relationships with 80+ well-known companies around the world |
Warehouse And Shipping
20+ years' experience consultant with a supply chain of 1000+ plastic raw materials in China. |
Quantity (tonnes) | 1-100 | 100-300 | >300 |
Lead time (days) | 7-10 | 10-15 | To be negotiated |
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