IMPACT
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, notched, 23°C | 850 | J/m | ASTM D256 |
LEXAN ML7689 polycarbonate (PC) siloxane copolymer resin IS a high viscosity injection molding (IM) grade WITH good processability, offering opportunities FOR shorter IM CYCLE times compared TO standard PC resins. This resin offers extreme low temperature (-40 degree C) ductility. LEXAN ML7689resin IS FDA/EU FC compliant available IN OPAQUE colors ONLY AND IS an excellent candidate FOR food contact applications.
All colors are customizable. Refer our ColorXpress tool to check color availability
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, notched, 23°C | 850 | 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 | 295 - 315 | °C | |
Nozzle Temperature | 290 - 310 | °C | |
Front - Zone 3 Temperature | 295 - 315 | °C | |
Middle - Zone 2 Temperature | 280 - 305 | °C | |
Rear - Zone 1 Temperature | 270 - 295 | °C | |
Mold Temperature | 70 - 95 | °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, yld, Type I, 50 mm/min | 56 | MPa | ASTM D638 |
Tensile Stress, brk, Type I, 50 mm/min | 50 | 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 | 2050 | MPa | ASTM D638 |
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 92 | MPa | ASTM D790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 2250 | MPa | ASTM D790 |
Tensile Stress, yield, 50 mm/min | 57 | MPa | ISO 527 |
Tensile Stress, break, 50 mm/min | 60 | MPa | ISO 527 |
Tensile Strain, yield, 50 mm/min | 6 | % | ISO 527 |
Tensile Strain, break, 50 mm/min | 120 | % | ISO 527 |
Tensile Modulus, 1 mm/min | 2150 | MPa | ISO 527 |
Flexural Stress, yield, 2 mm/min | 85 | MPa | ISO 178 |
Flexural Modulus, 2 mm/min | 2250 | MPa | ISO 178 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Specific Gravity | 1.18 | - | ASTM D792 |
Melt Flow Rate, 300°C/1.2 kgf | 6 | g/10 min | ASTM D1238 |
Density | 1.19 | g/cm³ | ISO 1183 |
Melt Volume Rate, MVR at 300°C/1.2 kg | 6 | cm³/10 min | ISO 1133 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
HDT, 0.45 MPa, 3.2 mm, unannealed | 139 | °C | ASTM D648 |
HDT, 1.82 MPa, 3.2mm, unannealed | 124 | °C | ASTM D648 |
CTE, 23°C to 80°C, flow | 7.2E-05 | 1/°C | ISO 11359-2 |
CTE, 23°C to 80°C, xflow | 7.2E-05 | 1/°C | ISO 11359-2 |
Vicat Softening Temp, Rate B/120 | 146 | °C | ISO 306 |
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 128 | °C | ISO 75/Ae |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Izod Impact, notched, 23°C | 850 | 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 | 295 - 315 | °C | |
Nozzle Temperature | 290 - 310 | °C | |
Front - Zone 3 Temperature | 295 - 315 | °C | |
Middle - Zone 2 Temperature | 280 - 305 | °C | |
Rear - Zone 1 Temperature | 270 - 295 | °C | |
Mold Temperature | 70 - 95 | °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, yld, Type I, 50 mm/min | 56 | MPa | ASTM D638 |
Tensile Stress, brk, Type I, 50 mm/min | 50 | 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 | 2050 | MPa | ASTM D638 |
Flexural Stress, yld, 1.3 mm/min, 50 mm span | 92 | MPa | ASTM D790 |
Flexural Modulus, 1.3 mm/min, 50 mm span | 2250 | MPa | ASTM D790 |
Tensile Stress, yield, 50 mm/min | 57 | MPa | ISO 527 |
Tensile Stress, break, 50 mm/min | 60 | MPa | ISO 527 |
Tensile Strain, yield, 50 mm/min | 6 | % | ISO 527 |
Tensile Strain, break, 50 mm/min | 120 | % | ISO 527 |
Tensile Modulus, 1 mm/min | 2150 | MPa | ISO 527 |
Flexural Stress, yield, 2 mm/min | 85 | MPa | ISO 178 |
Flexural Modulus, 2 mm/min | 2250 | MPa | ISO 178 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
Specific Gravity | 1.18 | - | ASTM D792 |
Melt Flow Rate, 300°C/1.2 kgf | 6 | g/10 min | ASTM D1238 |
Density | 1.19 | g/cm³ | ISO 1183 |
Melt Volume Rate, MVR at 300°C/1.2 kg | 6 | cm³/10 min | ISO 1133 |
PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
---|---|---|---|
HDT, 0.45 MPa, 3.2 mm, unannealed | 139 | °C | ASTM D648 |
HDT, 1.82 MPa, 3.2mm, unannealed | 124 | °C | ASTM D648 |
CTE, 23°C to 80°C, flow | 7.2E-05 | 1/°C | ISO 11359-2 |
CTE, 23°C to 80°C, xflow | 7.2E-05 | 1/°C | ISO 11359-2 |
Vicat Softening Temp, Rate B/120 | 146 | °C | ISO 306 |
HDT/Ae, 1.8 MPa Edgew 120*10*4 sp=100mm | 128 | °C | ISO 75/Ae |
Your PDF is downloading. Please wait.