ENGAGE™ 8157 Polyolefin Elastomer by Dow is an ethylene-octene copolymer-based impact modifier with excellent flow characteristics. It provides superb impact properties in blends with polypropylene (PP) and polyethylene (PE). It is widely used in TPO applications where excellent low temperature impact properties are desired.
- It provides high filler loading capability and outstanding peroxide cure capability.
- When cross-linked by peroxide, silane, or irradiation, it gives exceptional heat aging, compression set, and weather resistance properties.
- It is used to produce high performance electrical insulation.
- It is suitable for compounding and compressing molding.
- It is used in general purpose thermoplastic elastomers and wire & cable applications.
- ENGAGE™ 8157 Polyolefin Elastomer complies with TSCA, EU Directive 2011/65/EU (RoHS), EU Directive 94/62/EC and CONEG.
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ENGAGE™ 8157 Polyolefin Elastomer properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 1% Secant Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| 100% Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| 2% Secant Modulus | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Crystallization Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore D | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melting Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Specific Gravity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Vicat Softening Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity, Mooney | 0.0 Visible After Login | Visible After Login | Visible After Login |

