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ENGAGE™ 7457
| 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: | 9cy61e_ENGAGE-7457.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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ENGAGE 7457 Polyolefin Elastomer is an ethylene butene copolymer developed for use as a high efficiency impact modifier for thermoplastic polyolefin (TPO) applications. This product is delivered with a nominal talc partitioning agent to assist in material handling. Main Characteristics:
Applications
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| General Information | |
|---|---|
| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 0.862 | g/cm³ | ASTM D792 |
| Melt Mass-Flow Rate (MFR) (190°C/2.16 kg) | 3.6 | g/10 min | ASTM D1238 |
| Mooney Viscosity (ML 1+4, 121°C) | 9 | MU | ASTM D1646 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, Molded | 50 | ASTM D2240 | |
| Shore D, Molded | 12 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus - 100% Secant 1(Compression Molded) | 1.31 | MPa | ASTM D638 |
| Tensile Strength 2(Break, Compression Molded) | 1.79 | MPa | ASTM D638 |
| Tensile Elongation 3(Break, Compression Molded) | > 600 | % | ASTM D638 |
| Flexural Modulus | ASTM D790 | ||
| 1% secant : Molding | 4.14 | MPa | ASTM D790 |
| 2% secant : Molding | 4.69 | MPa | ASTM D790 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tear Strength 4 | 19.3 | kN/m | ASTM D624 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | -56.1 | °C | Internal method |
| Melting Temperature (DSC) 5 | 40.0 | °C | Internal method |
| Note Message | |
|---|---|
| 1 . | 510 mm/min |
| 2 . | 510 mm/min |
| 3 . | 510 mm/min |
| 4 . | C mould |
| 5 . | 10°C/min |
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|---|---|---|---|
| Spartech Polycom SS1070U | Spartech Polycom | ASA | Spartech |
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| Leona™ 13G15 | Asahi Kasei Chemicals Corporation | Nylon 66 | Leona™ |
| Polyfast SA001 | Ravago Group | ASA | Polyfast |
| Durethan® BG 30 X XF 000000 | LANXESS GmbH | Nylon 6 | Durethan® |
