| About |
|---|
| LL 8446 is a linear low density butene copolymer designed to offer excellent processability, whiteness, and fast grinding rate. This UV stabilized resin is ideally suited for applications that require excellent dimensional control and low warpage.&& |
| Product Description | |
|---|---|
| Supplier | ExxonMobil |
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | Africa & Middle East ,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.936 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 5.0 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 2.00 mm, 10% non-ionic detergent, F50 | 28.0 | hr | ASTM D1693 |
| 10% non-ionic detergent, F50 | 24.0 | hr | ASTM D1693A |
| 100% non-ionic detergent, F50 | 36.0 | hr | ASTM D1693A |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 17.0 | MPa | ASTM D638 |
| yield | 17.0 | MPa | ISO 527-2/1A/50 |
| Tensile strain | |||
| yield | 14 | % | ISO 527-2/50 |
| Bending modulus | 700 | MPa | ISO 178 |
| 1% secant | 730 | MPa | ASTM D790-B |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 36.0 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed | 52.0 | ℃ | ASTM D648 |
| Melting peak temperature | 125 | ℃ | ASTM D3418 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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