| About |
|---|
| LEXAN ML6411 polycarbonate (PC) siloxane resin, is a high flow opaque injection molding (IM) grade with very low temperature ductility characteristics. This grade offers UL94 V0 @ 1.5mm and 5VA @ 3.0mm flame retardancy based on non-chlorine, non-bromine FR systems. LEXAN ML6411 resin offers excellent processing characteristics with opportunity for shorter IM cycle times compared to standard PC. This product is available in a wide range of opaque colors and is an excellent candidate for a wide range of electrical applications.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Excellent Processability,High liquidity,Ductility,Quick molding cycle,Halogen free,Flame Characteristics,V-0,5VA,5VB |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.19 | g/cm³ | ASTM D792 |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 260℃，2.16kg | 7.0 | g/10min | ASTM D1238 |
| 300℃，1.2kg | 15 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 260℃，5 kg | 18.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.40 to 0.80 | % | Internal Method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.30 | % | ISO 62 |
| Equilibrium, 23 ℃, 50% RH | 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2500 | MPa | ASTM D638 |
| Tensile modulus | 2350 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 58.0 | MPa | ISO 527-2/50 |
| fracture | 54.0 | MPa | ASTM D638 |
| yield | 62.0 | MPa | ASTM D638 |
| yield | 62.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 100 | % | ASTM D638 |
| fracture | 100 | % | ISO 527-2/50 |
| yield | 5.0 | % | ISO 527-2/50 |
| yield | 5.0 | % | ASTM D638 |
| Bending modulus | 2350 | MPa | ISO 178 |
| 50 mm span | 2600 | MPa | ASTM D790 |
| bending strength | 90.0 | MPa | ISO 178 |
| bending strength | |||
| Yield, 50 mm span | 95.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃ | 150 | J/m | ASTM D256 |
| 23℃ | 900 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 15 | kJ/m² | ISO 180-1A |
| 23℃ | 60 | kJ/m² | ISO 180-1A |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 72.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, unannealed, 100 mm span | 115 | ℃ | ISO 75-2/Ae |
| 0.45 MPa, unannealed, 6.4 mm | 128 | ℃ | ASTM D648 |
| 0.45 MPa, unannealed, 100 mm span | 125 | ℃ | ISO 75-2/Be |
| 1.8 MPa, unannealed, 3.2 mm | 114 | ℃ | ASTM D648 |
| 1.8 MPa, unannealed, 6.4 mm | 119 | ℃ | ASTM D648 |
| Vicat Softening Temp | 134 | ℃ | ASTM D1525 9 |
| Vicat Softening Temp | |||
| B50 | 134 | ℃ | ISO 306 |
| B120 | 135 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| TD：-40~40℃ | 5.9E-5 | 1/℃ | ASTM E831 |
| TD：-40~40℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
| MD：-40~40℃ | 7.7E-5 | 1/℃ | ASTM E831 |
| MD：-40~40℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
| Relative temperature index | |||
| Electrical performance | 100 | ℃ | UL 746 |
| Strength mechanical performance | 100 | ℃ | UL 746 |
| Impact mechanical performance | 100 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 3.2 mm in oil | 27 | kV/mm | ASTM D149 |
| Compared to the leakage tracing index | PLC 2 | UL 746 | |
| Compared to the leakage tracing index | 250 | V | IEC 60112 |
| High Arc Burning Index (HAI) | PLC 1 | UL 746 | |
| Hot wire ignition | |||
| HWI | PLC 3 | UL 746 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 1.50 mm | V-0 | UL 94 | |
| 2.00 mm | 5VB | UL 94 | |
| 3.00 mm | 5VA | UL 94 | |
| 3.00 mm | 5VA | UL 94 | |
| Glowing wire flammability index | |||
| 1.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1 mm | 800 | ℃ | IEC 60695-2-13 |
| 2 mm | 800 | ℃ | IEC 60695-2-13 |
| 3 mm | 800 | ℃ | IEC 60695-2-13 |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| drying temperature | 90 to 100 | °C | |
| Drying time | 2.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Hopper temperature | 60 to 80 | °C | |
| Temperature at the rear of the barrel | 230 to 260 | °C | |
| Temperature in the middle of the barrel | 250 to 290 | °C | |
| Front temperature of material barrel | 260 to 300 | °C | |
| Nozzle temperature | 250 to 290 | °C | |
| Processing (melt) temperature | 270 to 300 | °C | |
| Mold temperature | 60 to 90 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. Type I, 2.0 in/min |
| 4. 0.051 in/min |
| 5. 0.079 in/min |
| 6. at Yield |
| 7. 80*10*3 mm |
| 8. 120*10*4 mm |
| 9. Rate A (50°C/h), Loading 2 (50 N) |
| 10. Surface |
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