LNP ELCRES CRX9411 is an amorphous Polycarbonate (PC) copolymer resin that offers medium flow, UL V0 rating @ 1.6 mm for all colors, and high ductility in combination with excellent chemical resistance. This grade is available for custom coloring and is intended for a wide variety of healthcare applications that need improved chemical resistance.
All colors are customizable. Refer our ColorXpress tool to check color availability
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Comparative Tracking Index (UL) {PLC} | 3 | PLC Code | UL 746A |
| Hot-Wire Ignition (HWI), PLC 0 | ≥0.8 | mm | UL 746A |
| High Amp Arc Ignition (HAI), PLC 0 | ≥0.8 | mm | UL 746A |
| Dielectric Constant | |||
| – 100 MHz | 2.82 | - | SABIC method |
| – 2.47 GHz | 2.82 | - | SABIC method |
| Dissipation Factor | |||
| – 100 MHz | 0.0066 | - | SABIC method |
| – 2.47 GHz | 0.0066 | - | SABIC method |
| Surface Resistivity | >1.E+13 | Ω | ASTM D257 |
| Volume Resistivity | >1.E+15 | Ω.cm | ASTM D257 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| UL Yellow Card Link | View | - | - |
| UL Recognized, 94V-0 Flame Class Rating | ≥1.6 | mm | UL 94 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, notched, 23°C | 765 | J/m | ASTM D256 |
| Izod Impact, notched, -30°C | 680 | J/m | ASTM D256 |
| Izod Impact, notched, -60°C | 609 | J/m | ASTM D256 |
| Izod Impact, notched, -70°C | 570 | J/m | ASTM D256 |
| Izod Impact, unnotched, 23°C | NB | J/m | ASTM D4812 |
| Izod Impact, unnotched, -70°C | NB | J/m | ASTM D4812 |
| Instrumented Dart Impact Ductility, 23°C | 100 | % | ASTM D3763 |
| Instrumented Dart Impact Total Energy, 23°C | 61 | J | ASTM D3763 |
| Izod Impact, notched 80*10*3 +23°C | 55 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*3 -70°C | 35 | kJ/m² | ISO 180/1A |
| Izod Impact, unnotched 80*10*3 +23°C | NB | kJ/m² | ISO 180/1U |
| Izod Impact, unnotched 80*10*3 -70°C | NB | kJ/m² | ISO 180/1U |
| Charpy 23°C, V-notch Edgew 80*10*3 sp=62mm | 65 | kJ/m² | ISO 179/1eA |
| Charpy 23°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU |
| Charpy -70°C, Unnotch Edgew 80*10*3 sp=62mm | NB | kJ/m² | ISO 179/1eU |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 3 - 4 | Hrs | |
| Drying Time (Cumulative) | 12 | Hrs | |
| Maximum Moisture Content | 0.02 | % | |
| Melt Temperature | 290 - 340 | °C | |
| Rear - Zone 1 Temperature | 270 - 320 | °C | |
| Middle - Zone 2 Temperature | 280 - 330 | °C | |
| Front - Zone 3 Temperature | 290 - 340 | °C | |
| Nozzle Temperature | 290 - 340 | °C | |
| Mold Temperature | 80 - 110 | °C | |
| Back Pressure | 0.3 - 0.7 | MPa | |
| Screw Speed | 50 - 100 | rpm | |
| Shot to Cylinder Size | 40 - 80 | % | |
| Vent Depth | 0.025 - 0.076 | mm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, yld, Type I, 50 mm/min | 52 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 50 mm/min | 59 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 50 mm/min | 6 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 50 mm/min | >100 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 1920 | MPa | ASTM D638 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2000 | MPa | ASTM D790 |
| Flexural Strength, 1.3 mm/min, 50 mm span | 85 | MPa | ASTM D790 |
| Tensile Stress, yield, 50 mm/min | 50 | MPa | ISO 527 |
| Tensile Stress, break, 50 mm/min | 57 | MPa | ISO 527 |
| Tensile Strain, yield, 50 mm/min | 6 | % | ISO 527 |
| Tensile Strain, break, 50 mm/min | >100 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 1858 | MPa | ISO 527 |
| Flexural Strength, 2 mm/min | 80 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2012 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Specific Gravity | 1.2 | - | ASTM D792 |
| Melt Volume Rate, MVR at 300°C/1.2 kg | 9.5 | cm³/10 min | ASTM D1238 |
| Melt Flow Rate, 300°C/1.2 kgf | 10 | g/10 min | ASTM D1238 |
| Density | 1.19 | g/cm³ | ISO 1183 |
| Moisture Absorption, (23°C/50% RH/24hrs) | 0.08 | % | ISO 62-4 |
| Water Absorption, (23°C/24hrs) | 0.3 | % | ISO 62-1 |
| Melt Volume Rate, MVR at 300°C/1.2 kg | 9 | cm³/10 min | ISO 1133 |
| Mold Shrinkage, flow | 0.4 - 0.9 | % | SABIC method |
| Mold Shrinkage, xflow | 0.4 - 0.9 | % | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 1.82 MPa, 3.2mm, unannealed | 125 | °C | ASTM D648 |
| HDT, 0.45 MPa, 3.2 mm, unannealed | 138 | °C | ASTM D648 |
| Vicat Softening Temp, Rate B/50 | 142 | °C | ASTM D1525 |
| Vicat Softening Temp, Rate B/120 | 146 | °C | ASTM D1525 |
| CTE, -40°C to 40°C, flow | 7E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 7E-05 | 1/°C | ASTM E831 |
| Ball Pressure Test, 125°C +/- 2°C | PASS | - | IEC 60695-10-2 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 123 | °C | ISO 75/Af |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 137 | °C | ISO 75/Bf |
| Vicat Softening Temp, Rate B/50 | 142 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 144 | °C | ISO 306 |
| CTE, -40°C to 40°C, flow | 7E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 7E-05 | 1/°C | ISO 11359-2 |
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