LNP THERMOCOMP ZKC0DXXD compound is based on Polyphenylene Ether / Polystyrene (PPE/PS) blend containing minerals and impact modifier. Added features of this grade include: High Dielectric Constant (Dk), Extremely Low Dissipation Factor (Df), and Good Thermal Performance
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| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Dielectric Constant | |||
| – 1.1 GHz | 7.4 | - | SABIC method |
| – 1.9 GHz | 7.4 | - | SABIC method |
| – 5 GHz | 7.5 | - | SABIC method |
| Dissipation Factor | |||
| – 1.1 GHz | 0.001 | - | SABIC method |
| – 1.9 GHz | 0.0013 | - | SABIC method |
| – 5 GHz | 0.0019 | - | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, notched, 23°C | 58 | J/m | ASTM D256 |
| Izod Impact, notched, -30°C | 51 | J/m | ASTM D256 |
| Izod Impact, unnotched, 23°C | 475 | J/m | ASTM D4812 |
| Izod Impact, notched 80*10*4 +23°C | 6 | kJ/m² | ISO 180/1A |
| Izod Impact, notched 80*10*4 -30°C | 6 | kJ/m² | ISO 180/1A |
| Izod Impact, unnotched 80*10*4 +23°C | 30 | kJ/m² | ISO 180/1U |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 4.9 | kJ/m² | ISO 179/1eA |
| Charpy -30°C, V-notch Edgew 80*10*4 sp=62mm | 4.2 | kJ/m² | ISO 179/1eA |
| Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm | 36 | kJ/m² | ISO 179/1eU |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 105 - 120 | °C | |
| Drying Time | 3 - 5 | Hrs | |
| Melt Temperature | 290 - 320 | °C | |
| Nozzle Temperature | 290 - 320 | °C | |
| Front - Zone 3 Temperature | 290 - 320 | °C | |
| Middle - Zone 2 Temperature | 280 - 310 | °C | |
| Rear - Zone 1 Temperature | 270 - 300 | °C | |
| Mold Temperature | 90 - 120 | °C | |
| Back Pressure | 0.3 - 0.9 | MPa | |
| Screw Speed | 50 - 150 | rpm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, yld, Type I, 5 mm/min | 46 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 5 mm/min | 44 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 5 mm/min | 2.9 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 5 mm/min | 3.7 | % | ASTM D638 |
| Tensile Modulus, 5 mm/min | 2400 | MPa | ASTM D638 |
| Flexural Strength, 1.3 mm/min, 50 mm span | 85 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 2190 | MPa | ASTM D790 |
| Tensile Stress, yield, 5 mm/min | 46 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 43 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 3 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 4 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 2380 | MPa | ISO 527 |
| Flexural Strength, 2 mm/min | 82 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 2370 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Specific Gravity | 2.07 | - | ASTM D792 |
| Water Absorption, (23°C/24hrs) | 0.07 | % | ISO 62-1 |
| Moisture Absorption, (23°C/50% RH/24hrs) | 0.03 | % | ISO 62-4 |
| Melt Flow Rate | |||
| – 320°C/5.0 kgf | 8.5 | g/10 min | ASTM D1238 |
| Melt Volume Rate | |||
| – 320°C/5.0 kg | 4.3 | cm³/10 min | ISO 1133 |
| Mold Shrinkage, flow | 0.7 - 0.9 | % | SABIC method |
| Mold Shrinkage, xflow | 0.7 - 0.9 | % | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 0.45 MPa, 3.2 mm, unannealed | 148 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 130 | °C | ASTM D648 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 147 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 130 | °C | ISO 75/Af |
| CTE | |||
| – -40°C to 40°C, flow | 6.3E-5 | 1/°C | ASTM E831 |
| – -40°C to 40°C, xflow | 6.7E-5 | 1/°C | ASTM E831 |
| – -40°C to 90°C, flow | 6.4E-5 | 1/°C | ASTM E831 |
| – -40°C to 90°C, xflow | 6.9E-5 | 1/°C | ASTM E831 |
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