ELECTRICAL
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Surface Resistivity | 1.E+08 - 1.E+12 | Ω | ASTM D257 |
LEXAN LC108 compound is based on Polycarbonate (PC) resin containing 8% carbon fiber. Added features of this grade include: Electrically Conductive, Flame Retardant.
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PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Surface Resistivity | 1.E+08 - 1.E+12 | Ω | ASTM D257 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, notched, 23°C | 88 | J/m | ASTM D256 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Drying Temperature | 120 | °C | |
Drying Time | 4 - 6 | Hrs | |
Maximum Moisture Content | 0.02 | % | |
Melt Temperature | 290 - 320 | °C | |
Nozzle Temperature | 285 - 315 | °C | |
Front - Zone 3 Temperature | 290 - 320 | °C | |
Middle - Zone 2 Temperature | 280 - 310 | °C | |
Rear - Zone 1 Temperature | 270 - 300 | °C | |
Mold Temperature | 100 - 125 | °C | |
Back pressure (Plastic Pressure) | 3 - 8 | MPa | |
Screw speed (Circumferential speed) | 0.1 - 0.2 | m/s | |
Shot to Cylinder Size | 30 - 70 | % |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Tensile Stress, yield | 98 | MPa | SABIC - Japan Method |
Tensile Strain, break | 4 - 6 | % | SABIC - Japan Method |
Flexural Stress | 160 | MPa | ASTM D790 |
Flexural Modulus | 5980 | MPa | ASTM D790 |
Hardness, Rockwell M | 88 | - | ASTM D785 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Specific Gravity | 1.22 | - | ASTM D792 |
Water Absorption, (23°C/24hrs) | 0.13 | % | ASTM D570 |
Mold Shrinkage, flow, 3.2 mm | 0.2 - 0.4 | % | SABIC method |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
HDT, 0.45 MPa, 3.2 mm, unannealed | 142 | °C | ASTM D648 |
CTE, -30°C to 30°C | 0.000035 - 0.000059 | 1/°C | TMA |
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