| About |
|---|
| CERTENE™ 8320 CERTENE™ 8320 is a Linear Low Density Polyethylene material. It is available in North America.&&CERTENE™ 8320 CERTENE™ 8320 is a Linear Low Density Polyethylene material. It is available in North America.&& |
| Product Description | |
|---|---|
| Generic | Linear low density polyethylene |
| Material Status | Commercial: Active |
| Availabilitys | North America |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.924 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 20 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 100% non-ionic surfactant, F50 | 20.0 | hr | ASTM D1693 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 50 | ASTM D2240 | |
| tensile strength | |||
| fracture | 7.58 | MPa | ASTM D638 |
| yield | 11.7 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 60 | % | ASTM D638 |
| yield | 3.0 | % | ASTM D638 |
| Bending modulus | |||
| 2% secant | 386 | MPa | ASTM D790-B |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile impact strength | 168 | kJ/m² | ASTM D1822 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 42.8 | ℃ | ASTM D648 |
| Embrittlement temperature | < -76.1 | ℃ | ASTM D746 |
| Vicat Softening Temp | 93.9 | ℃ | ASTM D1525 |
| Melting temperature | |||
| DSC | 123 | ℃ | Internal Method |
| Crystallization peak temperature | |||
| DSC | 108 | ℃ | Internal Method |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type S |
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