LL METALLOCENE-ExxonMobil-3980FL
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Product Description
Vistamaxx 3980FL is primarily composed of isotactic propylene repeat units with random ethylene distribution. It is produced using ExxonMobil’s proprietary metallocene catalyst technology. The ‘FL’ designates this product passes ExxonMobil’s test for film appearance with regard to gels, as needed for performance film applications (‘A’rating)
| Physical | Typical Value | (English) | Typical Value | (SI) | Test Based On |
| Density 2 | 0.879 | g/cm³ | 0.879 | g/cm³ | ASTM D1505 |
| Melt Index 2 (190°C/2.16 kg) | 3.6 | g/10 min | 3.6 | g/10 min | ASTM D1238 |
| Melt Mass-Flow Rate (MFR) 2 (230°C/2.16 kg) | 8 | g/10 min | 8 | g/10 min | ExxonMobil Method |
| Ethylene Content | 9 | wt% | 9 | wt% | ExxonMobil Method |
| Hardness | Typical Value | (English) | Typical Value | (SI) | Test Based On |
| Durometer Hardness (Shore D) | 34 | 34 | ASTM D2240 | ||
| Mechanical | Typical Value | (English) | Typical Value | (SI) | Test Based On |
| Tensile Stress at 100% | 953 | psi | 6.57 | MPa | ASTM D638 |
| Tensile Stress at 300% | 1030 | psi | 7.10 | MPa | ASTM D638 |
| Tensile Strength at Yield | 1150 | psi | 7.92 | MPa | ASTM D638 |
| Tensile Strength at Break | > 2800 | psi | > 19.3 | MPa | ASTM D638 |
| Tensile Set | 73 | % | 73 | % | ExxonMobil Method |
| Elongation at Yield | 27 | % | 27 | % | ASTM D638 |
| Elongation at Break | > 800 | % | > 800 | % | ASTM D638 |
| Flexural Modulus – 1% Secant | 17000 | psi | 117 | MPa | ASTM D790 |
| Elastomers | Typical Value | (English) | Typical Value | (SI) | Test Based On |
| Tear Strength (Die C) | 476 | lbf/in | 83.4 | kN/m | ASTM D624 |
| Thermal | Typical Value | (English) | Typical Value | (SI) | Test Based On |
| Vicat Softening Temperature | 171 | °F | 77.3 | °C | ExxonMobil Method |
Specification: LL METALLOCENE-ExxonMobil-3980FL
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