S-Plastics Stat-kon EEF42 resin is a compound based on Polyimide resin containing Carbon Fiber, Glass Fiber. Added features of this
material include: Electrically Conductive.
| TYPICAL PROPERTIES (1) | |||
| MECHANICAL | Value | Unit | Standard |
| Tensile Stress, break | 194 | MPa | ASTM D 638 |
| Tensile Strain, break | 1.7 | % | ASTM D 638 |
| Tensile Modulus, 50 mm/min | 15850 | MPa | ASTM D 638 |
| Flexural Stress | 275 | MPa | ASTM D 790 |
| Flexural Modulus | 15850 | MPa | ASTM D 790 |
| IMPACT | Value | Unit | Standard |
| Izod Impact, unnotched, 23°C | 507 | J/m | ASTM D 4812 |
| Izod Impact, notched, 23°C | 71 | J/m | ASTM D 256 |
| THERMAL | Value | Unit | Standard |
| HDT, 1.82 MPa, 3.2mm, unannealed | 211 | °C | ASTM D 648 |
| CTE, -40°C to 40°C, flow | 3.34E-05 | 1/°C | ASTM E 831 |
| CTE, -40°C to 40°C, xflow | 2.33E-05 | 1/°C | ASTM E 831 |
| PHYSICAL | Value | Unit | Standard |
| Density | 1.46 | g/cm³ | ASTM D 792 |
| Mold Shrinkage, flow, 24 hrs | 0.1 - 0.2 | % | ASTM D 955 |
| Mold Shrinkage, xflow, 24 hrs | 0.3 - 0.4 | % | ASTM D 955 |
| ELECTRICAL | Value | Unit | Standard |
| Volume Resistivity | 1.E+10 - 1.E+11 | Ohm-cm | ASTM D 257 |
| Source GMD, last updated:10/01/2004 | |||
| Parameter | ||
| Injection Molding | Value | Unit |
| Drying Temperature | 120 - 150 | °C |
| Drying Time | 4 | hrs |
| Maximum Moisture Content | 0.05 | % |
| Melt Temperature | 360 - 365 | °C |
| Front - Zone 3 Temperature | 365 - 375 | °C |
| Middle - Zone 2 Temperature | 355 - 365 | °C |
| Rear - Zone 1 Temperature | 345 - 355 | °C |
| Mold Temperature | 120 - 150 | °C |
| Back Pressure | 0.3 - 0.7 | MPa |
| Screw Speed | 60 - 100 | rpm |
| Source GMD, last updated:10/01/2004 | ||
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 | S-Plastics Stat-kon EEF42.pdf |
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