| About |
|---|
| LEXAN 505R Polycarbonate (PC) resin is a 10% glass fiber filled, injection moldable grade. LEXAN 505R contains non-chlorinated, non-brominated flame retardant systems with UL-94 V0 rating at 1.5mm. It is available in various opaque color options for high stiffness applications.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Halogen free,Flame Characteristics |
| Availabilitys | North America |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | |||
| — | 1.26 | g/cm³ | ASTM D792 |
| — | 1.25 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 7.0 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 7.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD | 0.20 to 0.60 | % | |
| MD：3.2 mm | 0.50 to 0.70 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.31 | % | |
| Equilibrium, 23 ℃, 50% RH | 0.13 | % | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 9.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 10 | kJ/m² | ISO 179/1eA |
| 23℃ | 9.0 | kJ/m² | ISO 179/1eA |
| 23℃ | 15 | kJ/m² | ISO 179/2C |
| Charpy Unnotch Impact strength | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | |||
| -30℃ | 80 | J/m | ASTM D256 |
| 23℃ | 110 | J/m | ASTM D256 |
| -30℃ | 8.0 | kJ/m² | ISO 180-1A |
| 23℃ | 10 | kJ/m² | ISO 180-1A |
| 23℃ | 8.0 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 1600 | J/m | ASTM D4812 |
| -30℃ | 130 | kJ/m² | ISO 180/1U |
| -30℃ | 无断裂 | ISO 180/1U | |
| 23℃ | 无断裂 | ISO 180/1U | |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 61.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed, 3.2 mm | 143 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 100 mm span | 144 | ℃ | ISO 75-2/Be |
| 1.8 MPa, unannealed, 3.2 mm | 138 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 100 mm span | 136 | ℃ | ISO 75-2/Ae |
| 1.8 MPa, annealed | 136 | ℃ | ISO 75-2/Ae |
| Vicat Softening Temp | |||
| — | 149 | ℃ | ASTM D1525 15 |
| B50 | 141 | ℃ | ISO 306 |
| B120 | 143 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 123~127℃ | 通过 | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| MD：-40~40℃ | 4.7E-5 | 1/℃ | ASTM E831 |
| MD：23~80℃ | 4.0E-5 | 1/℃ | ISO 11359-2 |
| TD：-40~40℃ | 8.5E-5 | 1/℃ | ASTM E831 |
| TD：23~80℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
| Thermal conductivity coefficient | 0.21 | W/m/K | ISO 8302 |
| Relative temperature index | 130 | ℃ | UL 746 |
| Electrical performance | 130 | ℃ | UL 746 |
| Impact mechanical performance | 130 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | > 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 0.8 mm in oil | 33 | kV/mm | |
| 1.6 mm in oil | 25 | kV/mm | |
| 3.2 mm in oil | 16 | kV/mm | |
| Relative permittivity | |||
| 50 Hz | 2.90 | ||
| 60 Hz | 2.90 | ||
| 1 MHz | 2.80 | ||
| Dissipation factor | |||
| 50 Hz | 1.0E-3 | ||
| 60 Hz | 1.0E-3 | ||
| 1 MHz | 0.010 | ||
| Compared to the leakage tracing index | 150 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | |||
| 1.50 mm | V-0 | ||
| 3.00 mm | 5VA | ||
| Glowing wire flammability index | |||
| 1.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | |||
| 1 mm | 825 | ℃ | IEC 60695-2-13 |
| Extreme oxygen index | 37 | % | ISO 4589-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Ball hardness | |||
| H358/30 | 115 | MPa | ISO 2039-1 |
| Tensile modulus | |||
| — | 3930 | MPa | ASTM D638 |
| — | 3300 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 63.0 | MPa | ASTM D638 |
| yield | 60.0 | MPa | ISO 527-2/5 |
| fracture | 48.0 | MPa | ASTM D638 |
| fracture | 45.0 | MPa | ISO 527-2/5 |
| Tensile strain | |||
| yield | 3.0 | % | ASTM D638 |
| yield | 5.0 | % | ISO 527-2/5 |
| fracture | 12 | % | ASTM D638 |
| fracture | 7.0 | % | ISO 527-2/5 |
| Bending modulus | |||
| 50 mm span | 3530 | MPa | ASTM D790 |
| — | 3400 | MPa | ISO 178 |
| bending strength | |||
| — | 95.0 | MPa | ISO 178 |
| Fracture, 50 mm span | 108 | MPa | ASTM D790 |
| Taber abraser | |||
| 1000 cycles, 1000 g, CS-17 wheels | 11.0 | mg | Internal Method |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 120 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 60 to 80 | °C | |
| Barrel rear temperature | 270 to 300 | °C | |
| Barrel middle temperature | 280 to 310 | °C | |
| Barrel front temperature | 290 to 320 | °C | |
| Nozzle temperature | 280 to 310 | °C | |
| Processing (melt) temperature | 290 to 320 | °C | |
| Mold temperature | 80 to 120 | °C | |
| Notes |
|---|
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