Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
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PPC LEXAN™ 4704 resin SABIC
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| Dart impact | 23°C,TotalEnergy | ASTM D3763 | 74.0 J |
| Suspended wall beam without notch impact strength | 23°C | ASTM D4812 | 3200 J/m |
| Impact strength of cantilever beam gap | ASTM D1822 | 578 kJ/m² | |
| Dart impact | 23°C | ASTM D3029 | 149 J |
| hardness | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| Rockwell hardness | M级 | ASTM D785 | 92 |
| R级 | ASTM D785 | 127 |
| Electrical performance | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| Dissipation Factor | 50Hz | ASTM D150 | 1.6E-03 |
| 60Hz | ASTM D150 | 1.6E-03 | |
| dielectric constant | 60Hz | ASTM D150 | 3.27 |
| Volume resistivity | ASTM D257 | >2.5E+17 ohms·cm | |
| dielectric constant | 50Hz | ASTM D150 | 3.27 |
| Dissipation Factor | 100Hz | ASTM D150 | 0.026 |
| High arc combustion index (HAI) | HAI | UL 746 | PLC 3 |
| dielectric constant | 1MHz | ASTM D150 | 3.10 |
| dielectric strength | 3.20mm,inAir | ASTM D149 | 20 kV/mm |
| High Voltage Arc Traceability Rate (HVTR) | HVTR | UL 746 | PLC 3 |
| Hot wire ignition (HWI) | HWI | UL 746 | PLC 2 |
| arc resistance | ASTM D495 | PLC6 | |
| Compared to the Leakage Tracking Index (CTI) | CTI | UL 746 | PLC 3 |
| Mechanical properties | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| fracture | ISO 527-2/50 | 68.0 MPa | |
| ISO 527-2/50 | 100 % | ||
| yield | ASTM D638 | 8.0 % | |
| fracture | ASTM D638 | 78 % | |
| yield | ASTM D638 | 65.5 MPa | |
| ISO 527-2/50 | 7.0 % | ||
| fracture | ASTM D638 | 77.9 MPa | |
| yield | ISO 527-2/50 | 68.0 MPa | |
| ASTM D790 | 97.2 MPa |
| optical performance | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| Haze ratio | 2540µm | ASTM D1003 | 1.0 % |
| refractive index | ASTM D542 | 1.600 | |
| transmissivity | 2540µm | ASTM D1003 | 85.0 % |
| flammability | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| UL flame retardant rating | 1.47mm | UL 94 | HB |
| physical property | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| Shrinkage rate | MD：3.20mm | 内部方法 | 0.80to1.0 % |
| saturation | ISO 62 | 0.16 % | |
| Melt volume flow rate | 300°C/1.2kg | ISO 1133 | 2.00 cm³/10min |
| Specific volume | ASTM D792 | 0.835 cm³/g | |
| balance | ISO 62 | 0.35 % | |
| melt mass-flow rate | 300°C/1.2kg | ASTM D1238 | 2.0 g/10min |
| Thermal performance | Test Condition | Test Method | SABIC/LEXAN™ 4704 resin |
|---|---|---|---|
| thermal conductivity | ASTMC177 | 0.21 W/m/K | |
| horizontal | ASTME831 | 6E-05 cm/cm/°C | |
| flow | ASTME831 | 8.1E-05 cm/cm/°C | |
| RTI Imp | UL 746 | 130 °C | |
| RTI | UL 746 | 130 °C | |
| specific heat | ASTMC351 | 1260 J/kg/°C | |
| RTI Elec | UL 746 | 130 °C |
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