S-Plastics Stat-kon DX04490 resin is a compound based on Polycarbonate resin containing Carbon Powder. Added features of this material
include: Electrically Conductive.
Property
| TYPICAL PROPERTIES (1) | | | |
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, yield | 60 | MPa | ASTM D 638 |
| Tensile Stress, break | 53 | MPa | ASTM D 638 |
| Tensile Strain, yield | 4.2 | % | ASTM D 638 |
| Tensile Strain, break | 16.3 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 2980 | MPa | ASTM D 638 |
| Flexural Stress | 89 | MPa | ASTM D 790 |
| Flexural Modulus | 2710 | MPa | ASTM D 790 |
| Tensile Stress, yield | 61 | MPa | ISO 527 |
| Tensile Stress, break | 54 | MPa | ISO 527 |
| Tensile Strain, yield | 4.5 | % | ISO 527 |
| Tensile Strain, break | 8.5 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2710 | MPa | ISO 527 |
| Flexural Stress | 75 | MPa | ISO 178 |
| Flexural Modulus | 2510 | MPa | ISO 178 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 2342 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 48 | J/m | ASTM D 256 |
| Instrumented Impact Energy @ peak, 23°C | 4 | J | ASTM D 3763 |
| Multiaxial Impact | 9 | J | ISO 6603 |
| Izod Impact, unnotched 80*10*4 +23°C | 167 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 5 | kJ/m² | ISO 180/1A |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 132 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 6.3E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 5.94E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, flow | 6.35E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 6.08E-05 | 1/°C | ISO 11359-2 |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 133 | °C | ISO 75/Af |
| PHYSICAL | Value | Unit | Standard |
| Density | 1.23 | g/cm³ | ASTM D 792 |
| Moisture Absorption, 50% RH, 24 hrs | 0.2 | % | ASTM D 570 |
| Mold Shrinkage, flow, 24 hrs | 0.4 | % | ASTM D 955 |
| Mold Shrinkage, xflow, 24 hrs | 0.5 | % | ASTM D 955 |
| Mold Shrinkage, flow, 24 hrs | 0.42 | % | ISO 294 |
| Mold Shrinkage, xflow, 24 hrs | 0.5 | % | ISO 294 |
| Density | 1.23 | g/cm³ | ISO 1183 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | - 3.E+00 | Ohm-cm | ASTM D 257 |
| Surface Resistivity | - 2.E+00 | Ohm | ASTM D 257 |
| Source GMD, last updated:03/20/2006 | | |
Processing
| Parameter | | |
| Injection Molding | Value | Unit |
| Drying Temperature | 120 | °C |
| Drying Time | 4 | hrs |
| Maximum Moisture Content | 0.02 | % |
| Melt Temperature | 305 - 325 | °C |
| Front - Zone 3 Temperature | 320 - 330 | °C |
| Middle - Zone 2 Temperature | 310 - 320 | °C |
| Rear - Zone 1 Temperature | 295 - 305 | °C |
| Mold Temperature | 80 - 110 | °C |
| Back Pressure | 0.2 - 0.3 | MPa |
| Screw Speed | 30 - 60 | rpm |
| Source GMD, last updated:03/20/2006 | |
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