| About |
|---|
| LEXAN™ SLX2271T resin Low viscosity PC copolymer blend with enhanced UV stabilization and added release agent. V2 rated. Available in transparent and tinted colors&& |
| Product Description | |
|---|---|
| Supplier | SABIC |
| Generic | Polycarbonate |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Low Viscosity,Good stripping performance,Copolymer,V-2 |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.20 | g/cm³ | ASTM D792 |
| Density | 1.20 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 300℃，1.20kg | 18 | g/10min | ASTM D1238 |
| Melt Volume Rate | |||
| 300℃，1.2 kg | 16.0 | 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, 23 ℃, 50% RH | 0.15 | % | ISO 62 |
| Weathering resistance | f2 | UL 746C | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 2400 | MPa | ASTM D638 |
| Tensile modulus | 2300 | MPa | ISO 527-1-2 |
| tensile strength | |||
| fracture | 70.0 | MPa | ISO 527-2/50 |
| fracture | 67.0 | MPa | ASTM D638 |
| yield | 65.0 | MPa | ASTM D638 |
| yield | 67.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | > 100 | % | ASTM D638 |
| fracture | > 100 | % | ISO 527-2/50 |
| yield | 6.0 | % | ASTM D638 |
| yield | 6.0 | % | ISO 527-2/50 |
| Bending modulus | 2450 | MPa | ISO 178 |
| 50 mm span | 2450 | MPa | ASTM D790 |
| bending strength | 96.0 | MPa | ISO 178 |
| bending strength | |||
| Yield, 50 mm span | 96.0 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30℃ | 15 | kJ/m² | ISO 179/1eA |
| 23℃ | 65 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | ASTM D256 | ||
| -30℃ | 130 | J/m | ASTM D256 |
| 23℃ | 780 | J/m | ASTM D256 |
| Impact strength of cantilever beam notch | ISO 180/1A | ||
| -30℃ | 10 | kJ/m² | ISO 180-1A |
| 23℃ | 65 | kJ/m² | ISO 180-1A |
| Notched impact strength of cantilever beam | |||
| 23℃ | No Break | ISO 180/1U | |
| Dart impact equipped with measuring instruments | |||
| 23℃，Total Energy | 80.0 | J | ASTM D3763 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed, 64 mm span | 124 | ℃ | ISO 75-2/Af |
| 1.8 MPa, unannealed, 3.2 mm | 124 | ℃ | ASTM D648 |
| Vicat Softening Temp | 139 | ℃ | ASTM D1525 10 |
| Vicat Softening Temp | |||
| B50 | 139 | ℃ | ISO 306 |
| B120 | 140 | ℃ | ISO 306/B120 |
| Ball pressure test | |||
| 125℃ | Pass | IEC 60695-10-2 | |
| Linear coefficient of thermal expansion | |||
| TD：-40~40℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
| TD：-40~40℃ | 7.0E-5 | 1/℃ | ASTM E831 |
| MD：-40~40℃ | 7.0E-5 | 1/℃ | ISO 11359-2 |
| MD：-40~40℃ | 7.0E-5 | 1/℃ | ASTM E831 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 1.00 mm | V-2 | UL 94 | |
| Glowing wire flammability index | |||
| 1.6 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 1 mm | 825 | ℃ | IEC 60695-2-13 |
| 2 mm | 825 | ℃ | IEC 60695-2-13 |
| 2.5 mm | 825 | ℃ | IEC 60695-2-13 |
| 3 mm | 825 | ℃ | IEC 60695-2-13 |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Refractive index | 1.590 | ISO 489 | |
| Transmittance | |||
| 2540 µm | 89.0 | % | ASTM D1003 |
| Haze | |||
| 2540 µm | 0.60 | % | ASTM D1003 |
| 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 310 | °C | |
| Nozzle temperature | 270 to 290 | °C | |
| Processing (melt) temperature | 280 to 310 | °C | |
| Mold temperature | 80 to 110 | °C | |
| Notes |
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| 【 Disclaimer 】 Guangzhou Soliao Information Technology Co., Ltd. reserves all rights. The information in this data table was obtained from the manufacturer of the material on soliao.com. Soliao.com makes every effort to ensure the accuracy of this data. However, the search company does not assume any responsibility for the uncertainty and consequences caused to users by these data values and suggestions, and strongly recommends verifying the data values with the material supplier before the final selection of materials. |