| About |
|---|
| Hostalen GD 7255 LS is a high density polyethylene resin stabilized to prevent UV degradation. It’s used in general injection molding applications such as pallets and dust bin bodies. Hostalen GD 7255 LS is available in pellet form, and exhibits high ESCR, good impact resistance, flowability and low warpage. Hostalen GD 7255 LS is not intended for use in medical and pharmaceutical applications.&& |
| Product Description | |
|---|---|
| Supplier | LyondellBasell |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Weather resistance is good,Low warping,Excellent Processability,High impact resistance,Good liquidity,Inoxidizability,High density,High ESCR |
| Availabilitys | Africa & Middle East ,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.955 | g/cm³ | ISO 1183 |
| Melt Flow Rate | ISO 1133 | ||
| 190℃，2.16kg | 4.0 | g/10min | ISO 1133 |
| 190℃，5.0kg | 11 | g/10min | ISO 1133 |
| Full incision creep test | |||
| 50℃ | 4.5 | hr | Internal Method |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 4.5 | kJ/m² | ISO 179/1eA |
| 23℃ | 4.0 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | |||
| B50 | 73.0 | ℃ | ISO 306 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 60 | ISO 868 | |
| Ball hardness | 52.0 | MPa | ISO 2039-1 |
| Tensile modulus | 1200 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 27.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 8.0 | % | ISO 527-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 180 to 250 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 6.0 MPa, 2% Arkopal N100 |
| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |