| About |
|---|
| ELTEX® HD4330UA 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 Improved stiffness Good environmental stress cracking resistance Enhanced level of UV stability Applications Rotational moulded items with improved stiffness Draining parts, inspection chambers All tanks applications&& |
| Product Description | |
|---|---|
| Supplier | INEOS |
| Generic | LMDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,High impact resistance,High ESCR |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.943 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 3.0 | g/10min | ISO 1133 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| 50 ℃, 100% non-ionic surfactant | 400 | 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 | 75.0 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | |||
| A50 | 119 | ℃ | ISO 306/A50 |
| Melting temperature | 128 | ℃ | 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 | 63 | ISO 868 | |
| Tensile modulus | |||
| 23℃ | 870 | MPa | ISO 527-2 |
| tensile strength | |||
| Yield, 23 ℃ | 21.0 | MPa | ISO 527-2/1BA |
| Tensile strain | |||
| Fracture, 23 ℃, 8 mm, roll forming | > 100 | % | ISO 527-2/1B/50 |
| Bending modulus | |||
| 23℃ | 900 | MPa | ISO 178 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 10°C/min |
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