ELECTRICAL
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Dielectric Strength, in oil, 3.2 mm | 16.3 | kV/mm | ASTM D149 |
Hot-Wire Ignition (HWI), PLC 1 | 2.8 | mm | UL 746A |
High Amp Arc Ignition (HAI), PLC 4 | 2.8 | mm | UL 746A |
LEXAN LGK5030 is a compound based on Polycarbonate resin containing 50% glass contents. Added features of this material include: Flame Retardant.
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Dielectric Strength, in oil, 3.2 mm | 16.3 | kV/mm | ASTM D149 |
Hot-Wire Ignition (HWI), PLC 1 | 2.8 | mm | UL 746A |
High Amp Arc Ignition (HAI), PLC 4 | 2.8 | mm | UL 746A |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, notched, 23°C | 122 | J/m | ASTM D256 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Drying Temperature | 120 | °C | |
Drying Time | 3 - 4 | Hrs | |
Drying Time (Cumulative) | 48 | Hrs | |
Maximum Moisture Content | 0.02 | % | |
Melt Temperature | 315 - 340 | °C | |
Nozzle Temperature | 310 - 330 | °C | |
Front - Zone 3 Temperature | 315 - 340 | °C | |
Middle - Zone 2 Temperature | 305 - 325 | °C | |
Rear - Zone 1 Temperature | 295 - 315 | °C | |
Mold Temperature | 80 - 115 | °C | |
Back Pressure | 0.3 - 0.7 | MPa | |
Screw Speed | 40 - 70 | rpm | |
Shot to Cylinder Size | 40 - 60 | % | |
Vent Depth | 0.025 - 0.076 | mm |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Tensile Stress, brk, Type I, 50 mm/min | 142 | MPa | ASTM D638 |
Tensile Strain, brk, Type I, 50 mm/min | 4 | % | ASTM D638 |
Flexural Stress, brk, 1.3 mm/min, 50 mm span | 186 | MPa | ASTM D790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 10700 | MPa | ASTM D790 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Specific Gravity | 1.61 | - | ASTM D792 |
Water Absorption, (23°C/24hrs) | 0.14 | % | ASTM D570 |
Mold Shrinkage, flow, 3.2 mm | 0.05 - 0.25 | % | SABIC method |
Mold Shrinkage, xflow, 3.2 mm | 0.1 - 0.3 | % | SABIC method |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
HDT, 1.82 MPa, 6.4 mm, unannealed | 143 | °C | ASTM D648 |
CTE, -30°C to 30°C, flow | 2.16E-05 | 1/°C | ASTM D696 |
CTE, -30°C to 30°C, xflow | 3.96E-05 | 1/°C | ASTM D696 |
Relative Temp Index, Elec | 80 | °C | UL 746B |
Relative Temp Index, Mech w/impact | 80 | °C | UL 746B |
Relative Temp Index, Mech w/o impact | 80 | °C | UL 746B |
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