LNP THERMOCOMP OMC0E compound is a mineral reinforced polyphenylene sulfide. Added feature of this material include: high dielectric constant, low dissipation factor, good flame and chemical resistance, low moisture absorption.
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| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Dielectric Constant | |||
| – 1.1 GHz | 11.1 | - | SABIC method |
| – 1.9 GHz | 11 | - | SABIC method |
| – 5 GHz | 10.85 | - | SABIC method |
| Dissipation Factor | |||
| – 1.1 GHz | 0.0016 | - | SABIC method |
| – 1.9 GHz | 0.0018 | - | SABIC method |
| – 5 GHz | 0.0022 | - | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, notched, 23°C | 34 | J/m | ASTM D256 |
| Izod Impact, unnotched, 23°C | 270 | J/m | ASTM D4812 |
| Izod Impact, notched 80*10*4 +23°C | 3.6 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 0°C | 3.5 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -20°C | 3.4 | kJ/m² | ISO 180/1A |
| Izod Impact, unnotched 80*10*4 +23°C | 16 | kJ/m² | ISO 180/1U |
| Izod Impact, unnotched 80*10*4 0°C | 16 | kJ/m² | ISO 180/1U |
| Izod Impact, unnotched 80*10*4 -20°C | 14 | kJ/m² | ISO 180/1U |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 3 | kJ/m² | ISO 179/1eA |
| Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm | 20 | kJ/m² | ISO 179/1eU |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 120 - 140 | °C | |
| Drying Time | 3 - 4 | Hrs | |
| Melt Temperature | 310 - 330 | °C | |
| Nozzle Temperature | 310 - 330 | °C | |
| Front - Zone 3 Temperature | 310 - 330 | °C | |
| Middle - Zone 2 Temperature | 300 - 320 | °C | |
| Rear - Zone 1 Temperature | 290 - 310 | °C | |
| Mold Temperature | 135 - 160 | °C | |
| Back Pressure | 0.3 - 0.7 | MPa | |
| Screw Speed | 50 - 100 | rpm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, brk, Type I, 5 mm/min | 73 | MPa | ASTM D638 |
| Tensile Strain, brk, Type I, 5 mm/min | 1.0 | % | ASTM D638 |
| Tensile Modulus, 5 mm/min | 10200 | MPa | ASTM D638 |
| Flexural Strength, 1.3 mm/min, 50 mm span | 103 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 9800 | MPa | ASTM D790 |
| Tensile Stress, break, 5 mm/min | 74 | MPa | ISO 527 |
| Tensile Strain, break, 5 mm/min | 1.0 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 10300 | MPa | ISO 527 |
| Flexural Strength, 2 mm/min | 105 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 10000 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Specific Gravity | 2.46 | - | ASTM D792 |
| Water Absorption, (23°C/24hrs) | 0.02 | % | ISO 62-1 |
| Moisture Absorption, (23°C/50% RH/24hrs) | 0.01 | % | ISO 62-4 |
| Melt Flow Rate | |||
| – 315°C/5.0 kgf | 25 | g/10 min | ASTM D1238 |
| Mold Shrinkage, flow | 0.7 | % | SABIC method |
| Mold Shrinkage, xflow | 0.7 | % | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 0.45 MPa, 3.2 mm, unannealed | 220 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 195 | °C | ASTM D648 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 220 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 205 | °C | ISO 75/Af |
| CTE | |||
| – -40°C to 90°C, flow | 4.0E-5 | 1/°C | ASTM E831 |
| – -40°C to 90°C, xflow | 4.0E-5 | 1/°C | ASTM E831 |
| – -40°C to 40°C, flow | 3.3E-5 | 1/°C | ISO 11359-2 |
| – -40°C to 40°C, xflow | 3.3E-5 | 1/°C | ISO 11359-2 |
| – -40°C to 90°C, flow | 4.0E-5 | 1/°C | ISO 11359-2 |
| – -40°C to 90°C, xflow | 4.0E-5 | 1/°C | ISO 11359-2 |
| – -40°C to 125°C, flow | 4.9E-5 | 1/°C | ISO 11359-2 |
| – -40°C to 125°C, xflow | 4.9E-5 | 1/°C | ISO 11359-2 |
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