| About |
|---|
| Lexan LUX9616G (EXRL0945) is a UV stabilized high viscosity, flame retardant polycarbonate featuring non brominated and non chlorinated FR system with diffusion effect and thin wall FR performance providing good colorstability under heat exposure. Developed for LED applications. It meets WEEE/RoHS requirements for various applications.&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Halogen free,Flame Characteristics,Good color stability |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 7.00 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| MD：3.2 mm | 0.50 to 0.70 | % | Internal Method |
| Water absorption rate | |||
| Saturation, 23 ℃ | 0.35 | % | ISO 62 |
| Equilibrium, 100 ℃ | 0.58 | % | ASTM D570 |
| Equilibrium, 23 ℃, 50% RH | 0.13 | % | ISO 62 |
| Outdoor applicability | f2 | UL 746C | |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 12 | kJ/m² | |
| 23℃ | 68 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | |||
| 23℃ | 450 | J/m | ASTM D256 |
| -30℃ | 11 | kJ/m² | ISO 180-1A |
| 23℃ | 65 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | 无断裂 | ASTM D4812 | |
| -30℃ | 无断裂 | ISO 180/1U | |
| Multi axial instrumented impact energy | 130 | J | ISO 6603-2 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 4.0 mm, 64 mm span | 125 | ℃ | ISO 75-2/Af |
| Vicat Softening Temp | |||
| B50 | 141 | ℃ | ISO 306 |
| B120 | 142 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 123~127℃ | 通过 | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| MD：-40~40℃ | 6.8E-5 | 1/℃ | |
| TD：-40~40℃ | 6.7E-5 | 1/℃ | |
| specific heat | 1260 | J/kg/℃ | ASTM C351 |
| Thermal conductivity coefficient | 0.20 | W/m/K | ASTM C177 |
| Relative temperature index | 125 | ℃ | UL 746 |
| Electrical performance | 125 | ℃ | UL 746 |
| Impact mechanical performance | 115 | ℃ | UL 746 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 3.2 mm in air | 15 | kV/mm | ASTM D149 |
| Dielectric constant | |||
| 60 Hz | 3.17 | ||
| 50 kHz | 3.17 | ||
| 1 MHz | 2.96 | ||
| Dissipation factor | |||
| 50 Hz | 9.0E-4 | ||
| 60 Hz | 9.0E-4 | ||
| 1 MHz | 0.010 | ||
| Compared to the leakage tracing index | PLC 3 | UL 746 | |
| 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 | |||
| 0.30 mm | V-2 | ||
| 1.50 mm | V-0 | ||
| Glowing wire flammability index | |||
| 0.80 mm | 750 | ℃ | |
| 1.0 mm | 960 | ℃ | |
| 1.5 mm | 850 | ℃ | |
| Igniting temperature of the hot wire | |||
| 1 mm | 850 | ℃ |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.586 | ISO 489 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 118 | ASTM D785 | |
| Tensile modulus | 2230 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 62.0 | MPa | |
| fracture | 65.0 | MPa | |
| Tensile strain | |||
| yield | 6.0 | % | |
| fracture | 100 | % | |
| Bending modulus | 2250 | MPa | ISO 178 |
| bending strength | 94.0 | MPa | ISO 178 |
| 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 | 260 to 280 | °C | |
| Barrel middle temperature | 270 to 290 | °C | |
| Barrel front temperature | 280 to 300 | °C | |
| Nozzle temperature | 270 to 290 | °C | |
| Processing (melt) temperature | 280 to 300 | °C | |
| Mold temperature | 80 to 100 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. at Yield |
| 4. 80*10*3 sp=62mm |
| 5. 80*10*3 mm |
| 6. 80*10*4 mm |
| 7. Surface |
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