| About |
|---|
| RB221 is a propylene-ethylene random copolymer grade for blow molding applications. This resin is suited to bottles and containers requiring high clarity such as cosmetics, beverage, shampoo, and medical bottles.&& |
| Product Description | |
|---|---|
| Supplier | HANWHA |
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good Clarity,High impact resistance,Smoothness,Nucleation,Random copolymer |
| Availabilitys | North America,Asia Pacific |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 2.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | 54 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 95.0 | ℃ | ASTM D648 |
| Vicat Softening Temp | 135 | ℃ | ASTM D1525 |
| Melting temperature | 151 | ℃ |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | 28 | % | ASTM D1003 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 90 | ASTM D785 | |
| tensile strength | |||
| yield | 31.4 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 500 | % | ASTM D638 |
| Bending modulus | 1180 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 150 to 190 | °C | |
| Barrel 2 zone temperature | 150 to 190 | °C | |
| Barrel 3 zone temperature | 150 to 190 | °C | |
| Barrel 4 zone temperature | 150 to 190 | °C | |
| Barrel 5 zone temperature | 150 to 190 | °C | |
| Connector temperature | 180 to 220 | °C | |
| Nozzle temperature | 180 to 220 | °C | |
| Notes |
|---|
| 【 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. |