Complaint
| Product Description | |||
| LNP ELCRES HR156R is a compound based on Copolymer Polycarbonate resin. This resin has higher RTI, better scratch resistance and higher modulus than standard PC. It offers excellent heat resistance performance, good processability and available for opaque or limited transparent colors | |||
| General | |||
| Form | Resin Pellets | ||
| Feature | Anti-Scratch Good Thermal | Enhanced Stiffness Excellent Processability | |
| Uses Appliances Lighting Applications Electrical Engineering | |||
| Physical | Nominal Value | Test Method | |
| Density / Specific Gravity | 1.20 g/cm³ | ASTM D792;ISO 1183 | |
| Melt Mass-Flow Rate, MFR(2.16 kg;330 °C) | 45 g/10min | ASTM D1238 | |
| Melt Volume-Flow Rate, MVR(2.16 kg;330 °C) | 42 cm³/10 min | ISO 1133 | |
| Molding Shrinkage, Flow(3.2 mm) | 0.60 - 0.90 % | Internal Method | |
| Water Absorption, Saturation(23 °C) | 0.30 % | ISO 62 | |
| Water Absorption, Equilibrium(50% RH;23 °C) | 0.23 % | ISO 62 | |
| Mechanical | Nominal Value | Test Method | |
| Tensile Modulus | |||
| 5 mm/min | 2620 MPa | ASTM D638 | |
| 2650 MPa | ISO 527-1/1 | ||
| Tensile Strength, Yield | |||
| 50 mm/min;Type I | 72.0 MPa | ASTM D638 | |
| 72.0 MPa | ISO 527-2/50 | ||
| Tensile Strength, Break | |||
| 50 mm/min;Type I | 62.0 MPa | ASTM D638 | |
| 62.0 MPa | ISO 527-2/50 | ||
| Tensile Elongation, Yield | |||
| 50 mm/min;Type I | 6.5 % | ASTM D638 | |
| 6.5 % | ISO 527-2/50 | ||
| Tensile Elongation, Break | |||
| 50 mm/min;Type I | 90 % | ASTM D638 | |
| 90 % | ISO 527-2/50 | ||
| Flexural Modulus 1.3 mm/min;50 mm;Span 2 mm/min | 2600 MPa 2500 MPa | ASTM D790 ISO 178 | |
| Flexural Strength 1.3 mm/min;50 mm;Span 2 mm/min | 111 MPa 102 MPa | ASTM D790 ISO 178 | |
| C harpy Notched Impact Strength -30 °C;80 23 °C;80 23 °C;80*10*4;sp =62mm 0 | 10 kJ/m² 12 kJ/m² 20 kJ/m² | ISO 179/1eA | |
| C harpy Unnotched Impact Strength -30 °C;80 23 °C;80 | No Break No Break | ISO 179/1eU | |
| Notched Izod Impact -30 °C 23 °C -30 °C;80*10*3 mm 80*10*4 mm;-30 °C 23 °C;80*10*3 mm 80*10*4 mm;23 °C | 73 J/m 110 J/m 10 kJ/m² 11 kJ/m² 11 kJ/m² 12 kJ/m² | ASTM D256 ASTM D256 ISO 180/1A ISO 180/1A ISO 180/1A ISO 180/1A | |
| Unnotched Izod Impact Strength -30 °C;80*10*3 mm 23 °C;80*10*3 mm | No Break No Break | ISO 180/1U | |
| Instrumented Dart Impact, Total Energy(23 °C) | 68.0 J | ASTM D3763 | |
| Thermal | Nominal Value | Test Method | |
| Deflection Temperature Under Load, Unannealed | |||
| 0.45 MPa;3.2 mm | 155 °C | ASTM D648 | |
| 1.8 MPa;3.2 mm | 145 °C | ASTM D648 | |
| 80*10*4 mm;0.45 MPa;4 mm;64 mm;Span | 155 °C | ISO 75-2/Bf | |
| 80*10*4 mm;1.8 MPa;4 mm;64 mm;Span | 142 °C | ISO 75-2/Af | |
| Vicat Softening Temperature | |||
| 50 °C/h;50 N;Rate A;Loading 2 | 160 °C 162 °C | ISO 306/B50;ASTM D1525 ISO 306/B120 | |
| CLTE, Flow(-40 - 40 °C) | 6.0E-5 cm/cm/°C | ASTM E831;ISO 11359-2 | |
| CLTE, Transverse(-40 - 40 °C) | 6.0E-5 cm/cm/°C | ASTM E831;ISO 11359-2 | |
| Processing | Nominal Value | ||
| Drying Temperature<Injection> | 125 °C | ||
| Drying Time<Injection> | 4.0 - 6.0 hr | ||
| Suggested Max Moisture<Injection> | 0.020 % | ||
| Suggested Shot Size<Injection> | 40 - 60 % | ||
| Rear Temperature<Injection> | 270 - 330 °C | ||
| Middle Temperature<injection> | 280 - 340 °C | ||
| Front Temperature<Injection> | 290 - 350 °C | ||
| Nozzle Temperature<Injection> | 285 - 345 °C | ||
| Processing Temp, Melt<Injection> | 290 - 350 °C | ||
| Mold Temperature<Injection> | 85 - 130 °C | ||
| Back Pressure<Injection> | 0.300 - 0.700 MPa | ||
| Screw Speed <Injection> | 40 - 90 rpm | ||
| Vent Depth <Injection> | 0.025 - 0.080 mm | ||
