| About |
|---|
| MALEX 01EFR002 – 2324 is a medium viscosity polycarbonate (PC) resin (UL94 V2) and contains a release agent to ensure easy processing, intended for injection moulding. The product is available in black (MALEX 01EFR002-8229) but other colours can be provided on request They combine high mechanical requiring rigidity, thermal and electrical properties with excellent chemical resistance and dimensional stability APPLICATIONS MALEX 01EFR002 – 2324 is intended for the injection moulding of electrical components and mechanical systems, such as: Electrical appliance components Lighting system Technical parts&& |
| Product Description | |
|---|---|
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Excellent Processability,Good Dimensional Stability,Good Electrical Properties,Renewable resources,Good stripping performance,Solvent resistance,V-2,V-0 |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 12 | g/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.50 to 0.70 | % | ASTM D955 |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.35 | % | DIN 53495 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2350 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 63.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 110 | % | ISO 527-2/50 |
| Bending modulus | 2300 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 73 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | 无断裂 | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 136 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 125 | ℃ | ISO 75-2/A |
| Vicat Softening Temp | |||
| B50 | 141 | ℃ | ISO 306 |
| Ball pressure test | |||
| 125℃ | 通过 | IEC 60695-10-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.75 mm | V-2 | UL 94 | |
| 6.00 mm | V-0 | UL 94 | |
| Glowing wire flammability index | |||
| 1.0 mm | 850 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | 25 | % | ISO 4589-2 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Processing (melt) temperature | 280 to 310 | °C | |
| Mold temperature | 80 to 110 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
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