| About |
|---|
| GA2850 is a High Density Polyethylene resin high molecular weight for blow molding with rigid, stakable and excellent impact strength. It is suitable for L-ring drums (200 liters), Open top drums (120 liters). It also meets the F.D.A. requirement in the code of federal regulations in 21 CFR 177.1520 for food contact.&& |
| Product Description | |
|---|---|
| Generic | HDPE |
| Material Status | Commercial: Negative |
| Features | Good Rigidity,High impact resistance,Food contact compliance,High molecular weight |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.950 | g/cm³ | ASTM D792 |
| Melt Flow Rate | ASTM D1238 | ||
| 190℃，21.6kg | 1.8 | g/10min | ASTM D1238 |
| 190℃，5.0kg | 0.080 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| F50 | 165 | hr | ASTM D1693B |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 无断裂 | DIN 53453 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Vicat Softening Temp | 130 | ℃ | ASTM D1525 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 66 | DIN 53505 | |
| tensile strength | ASTM D638 | ||
| yield | 28.0 | MPa | ASTM D638 |
| fracture | 50.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1800 | % | ASTM D638 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Processing (melt) temperature | 170 to 250 | °C | |
| Notes |
|---|
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