| About |
|---|
| ELTEX® HD3850UA is a linear medium density polyethylene grade, supplied in pellet form for use as a rotational moulding grade. It has been specifically formulated to meet the UV resistance requirements of the EN13341 standard (10700 hours). Benefits & Features Good impact strength Good environmental stress cracking resistance Excellent external and internal surface finish Easy to demould Enhanced level of UV stability Applications Rotational moulded items with good stiffness Septic tanks Recycling banks&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | LMDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Good surface appearance,High impact resistance,Good stripping performance,High ESCR |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.938 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 4.5 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 100% non-ionic surfactant | > 1000 | hr | ASTM D1693 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 80 | kJ/m² | ISO 179/1eB |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 65.0 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| A50 | 117 | ℃ | ISO 306/A50 |
| Melting temperature | 127 | ℃ | ISO 11357-3 |
| specific heat | 2300 | J/kg/℃ | |
| Thermal conductivity coefficient | 0.48 | W/m/K | ASTM C177 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 62 | ISO 868 | |
| Tensile modulus | |||
| 23℃ | 750 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 19.0 | MPa | ISO 527-2/1BA |
| Tensile strain | |||
| Fracture, 23 ℃, 8 mm, roll forming | > 100 | % | ISO 527-2/1B/50 |
| Bending modulus | |||
| 23℃ | 750 | MPa | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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