Introduction
ENGAGE™ 8180 Polyolefin Elastomer is a lower density, high performance ethylene-octene copolymer that has excellent flow characteristics and provides superb impact properties in blends with polypropylene (PP) and polyethylene (PE).
It is widely used in TPO applications where excellent flow temperature impact properties are desired.
ENGAGE 8180 also provides high filler loading capability and excellent electrical properties. When cross-linked by peroxide, silane, or irradiation, it gives exceptional heat aging, compression set, and weather resistance properties.
Parameters
| Nominal Value (English) | Nominal Value (SI) | Test Method | ||
Physical | Density | 0.863 g/cm3 | 0.863 g/cm3 | ASTM D792 |
Melt Index (190℃/2.16 kg ) | 0.50 g/10min | 0.50 g/10min | ASTM D1238 | |
| Mooney Viscosity (ML 1+4, 250°F(121℃)) | 37 MU | 37 MU | ASTM D1646 | |
Mechanical | Tensile Modulus-100% Secant1 | 276 psi | 1.90 MPa | ASTM D638 |
Tensile Strength1 | 914 psi | 6.30 MPa | ASTM D638 | |
Tensile Elongation 1 (Break, Compression Molded) | 910 % | 910 % | ASTM D638 | |
Flexural Modulus 1% Secant : Compression Molded 2% Secant : Compression Molded | 1230 psi 1120 psi | 8.50 MPa 7.70 MPa | ASTM D790 | |
| Elastomers | Tear Strength 2 | 183 lbf/in | 32.0 kN/m | ASTM D624 |
| Hardness | Durometer Hardness Shore A, 1 sec, Compression Molded Shore D, 1 sec, Compression Molded | 63 16 | 63 16 | ASTM D2240 |
| Thermal | Glass Transition Temperature | -67.0 °F | -55.0 ℃ | Dow Method |
| Vicat Softening Temperature | 106 °F | 41.0 ℃ | ASTM D1525 | |
| Melting Temperature (DSC) 3 | 117 °F | 47.0 ℃ | Dow Method | |
| Peak Crystallization Temperature (DSC) | 89.6 °F | 32.0 ℃ | Dow Method |
Notes
These are typical properties only and are not to be construed as specifications. Users should confirm resuits by their own tests.
1 20 in/min (510 mm/min)
2 Die C
3 10°C/min
Application
General purpose thermoplastic elastomers
Impact modification
Thermoplastic olefins (TPO)
Wire and cable
Features
Pellet form
Excellent flow characteristics
Improved impact in polypropylene and polyethylene
High filler loading
Peroxide,silane,and radiation curable
Exceptional heat aging,compression set,and weather resistance when cured
Parameters
Minimum Order Quantity: | 25kg |
Price: | $1.5-$3 |
Packaging Details: | 25kg/bag |
Delivery Time: | 3-5 working days to departure port |
Payment Terms: | TT/LC |
Supply Ability: | 1000MT/Month |
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