| About |
|---|
| B220A is a high-density polyethylene resin for blow molded bottles. This grade can be processed in conventional blow molding equipment.&& |
| Product Description | |
|---|---|
| Supplier | HANWHA |
| Generic | HDPE |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good surface appearance,High impact resistance,Food contact compliance,Good sensory characteristics.,Good Tensile Strength,High density,Resistance to detergents,HB |
| Availabilitys | North America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.959 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 190℃，2.16kg | 0.35 | g/10min | ASTM D1238 |
| ESCR(Environmental Stress Cracking Resistance) | |||
| F50 | 500 | hr | ASTM D1693 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 120 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -80.0 | ℃ | ASTM D746 |
| Vicat Softening Temp | 123 | ℃ | ASTM D1525 1 |
| Melting temperature | 132 | ℃ |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.59 mm | HB | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 55 | ASTM D785 | |
| tensile strength | ASTM D638 | ||
| yield | 27.5 | MPa | |
| fracture | 31.4 | MPa | |
| Tensile strain | |||
| fracture | 500 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 1080 | MPa | ASTM D747 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 140 to 170 | °C | |
| Barrel 2 zone temperature | 140 to 170 | °C | |
| Barrel 3 zone temperature | 140 to 170 | °C | |
| Barrel 4 zone temperature | 140 to 170 | °C | |
| Barrel 5 zone temperature | 140 to 170 | °C | |
| Connector temperature | 160 to 200 | °C | |
| Nozzle temperature | 160 to 200 | °C | |
| Notes |
|---|
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