| About |
|---|
| PP long glass fiber 30%, high impact strength Applications: injection molding, automotive & electronics&& |
| Product Description | |
|---|---|
| Generic | PP not specified |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,High impact resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.12 | g/cm³ | ISO 1183 |
| Ash Content | |||
| 625℃ | 30 | % | ISO 3451 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 7000 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 98.0 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 2.6 | % | ISO 527-2 |
| Bending modulus | 7200 | MPa | ISO 178 |
| bending strength | 140 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 20 | kJ/m² | |
| 23℃ | 19 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 60 | kJ/m² | |
| 23℃ | 55 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 160 | ℃ | ISO 75-2/B |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| Fiberglass length | 1.00 | cm | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.15 | % | |
| Hopper temperature | 20 to 50 | °C | |
| Barrel rear temperature | 210 to 245 | °C | |
| Barrel middle temperature | 215 to 260 | °C | |
| Barrel front temperature | 230 to 270 | °C | |
| Nozzle temperature | 240 to 280 | °C | |
| Processing (melt) temperature | 210 to 280 | °C | |
| Mold temperature | 30 to 60 | °C | |
| Injection pressure | 50.0 to 130 | MPa | |
| Hold pressure | 30.0 to 50.0 | MPa | |
| Back pressure | 0.00 to 1.50 | MPa | |
| Screw speed | 40 to 60 | rpm | |
| Notes |
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| 1. Typical properties: these are not to be construed as specifications. |
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