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ENGAGE™ 8457 DA
| Category: | TPO (POE) , Polyolefin Elastomer |
| Manufacturer: | The Dow Chemical Company |
| Trademark: | ENGAGE™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | lv1WVR_ENGAGE-8457-DA.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ENGAGE™ 8457 Polyolefin Elastomer DA is an ethylene-octene copolymer that offers excellent toughness, softness, and optical properties. It has excellent compatibility with other polyolefins, allowing for efficient blending and coextrusion. ENGAGE 8457 DA provides excellent flow properties and is efficiently cross-linked by peroxide, silane, or irradiation. When cross-linked, it gives exceptional heat aging, compression set, and weather resistance properties. Main Characteristics
Applications
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| General Information | |
|---|---|
| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.875 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 3.0 | g/10 min | ASTM D1238 |
| Mooney Viscosity (ML 1+4, 121°C) | 11 | MU | ASTM D1646 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, 1 sec, Compression Molded | 74 | ||
| Shore D, 1 sec, Compression Molded | 24 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus - 100% Secant 1(Compression Molded) | 3.00 | MPa | ASTM D638 |
| Tensile Strength 2(Break, Compression Molded) | 11.2 | MPa | ASTM D638 |
| Tensile Elongation 3(Break, Compression Molded) | 950 | % | ASTM D638 |
| Flexural Modulus | ASTM D790 | ||
| 1% Secant : Compression Molded | 16.5 | MPa | |
| 2% Secant : Compression Molded | 16.8 | MPa |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength | 45.1 | kN/m | ASTM D624 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -51.0 | °C | Internal Method |
| Vicat Softening Temperature | 48.0 | °C | ASTM D1525 |
| Melting Temperature (DSC) 4 | 66.0 | °C | Internal Method |
| Peak Crystallization Temperature (DSC) | 48.0 | °C | Internal Method |
| Note Message | |
|---|---|
| 1 . | 510 mm/min |
| 2 . | 510 mm/min |
| 3 . | 510 mm/min |
| 4 . | 10°C/min |
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