| About |
|---|
| 2311LCXGA4 is a PP Block co-polymer with 20% Glass fiber filler for injection molding process, features medium melt flow, high flexural modulus and high heat resistance. It is suitable for auto parts and electrical appliances.&& |
| Product Description | |
|---|---|
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High Heat Resistance,Block Copolymer,Moderate liquidity |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.04 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 3.0 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 6.47 | kJ/m² | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 158 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-grade, 584 mm | 97 | ASTM D785 | |
| tensile strength | |||
| Yield, 23 ℃ | 49.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Fracture, 23 ℃ | 3.0 | % | ASTM D638 |
| Bending modulus | |||
| 23℃ | 4610 | MPa | ASTM D790 |
| bending strength | |||
| Yield, 23 ℃ | 58.8 | MPa | ASTM D790 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80.0 to 85.0 | °C | |
| Drying time | 2.0 to 3.0 | hr | |
| Processing (melt) temperature | 190 to 240 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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