| About |
|---|
| LUVOCOM® 20/XCF/35/BK is a Polyphthalamide (PPA) material filled with 35% carbon fiber. It is available in Africa & Middle East, Asia Pacific, Europe, Latin America, or North America for injection molding. Important attributes of LUVOCOM® 20/XCF/35/BK are: Conductive ESD Protection Good Stiffness Typical applications include: Engineering/Industrial Parts Automotive Business/Office Goods Construction Applications Electrical/Electronic Applications&& |
| Product Description | |
|---|---|
| Supplier | Lehmann |
| Generic | PPA |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Low CLTE,Conductive,Electrostatic discharge protection |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.35 | g/cm³ | ISO 1183 |
| Shrinkage rate | 0.0 to 0.10 | % | DIN 16901 |
| Water absorption rate | |||
| 23℃，24hr | < 0.30 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 36000 | MPa | ISO 527-2 |
| tensile strength | |||
| fracture | 386 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 1.5 | % | ISO 527-2 |
| Bending modulus | 31000 | MPa | ISO 178 |
| bending strength | 527 | MPa | ISO 178 |
| Bending strain | 2.0 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 9.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 83 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 270 | ℃ | ISO 75-2/A |
| Continuous use temperature | 165 | ℃ | UL 746B |
| Maximum operating temperature | |||
| short-term | 195 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | < 1.0E+3 | ohms | IEC 60093 |
| insulation resistance | < 1.0E+3 | ohms | IEC 60167 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | |||
| Hot air dryer, A | 80 | °C | |
| Vacuum dryer, B | 105 | °C | |
| Drying time | |||
| Hot air dryer, A | 16 | hr | |
| Vacuum dryer, B | 4.0 to 5.0 | hr | |
| Barrel rear temperature | 300 to 320 | °C | |
| Barrel middle temperature | 310 to 330 | °C | |
| Barrel front temperature | 315 to 335 | °C | |
| Nozzle temperature | 315 to 335 | °C | |
| Processing (melt) temperature | 320 | °C | |
| Mold temperature | 135 to 160 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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