LNP THERMOCOMP WF006V compound is based on Polybutylene Terephthalate (PBT) containing 30% glass fiber. This material has fast plating capability and stable RF performance. Added features of this grade include wide processing window and chemical resistance. It makes a good candidate for internal and external parts of Laser Direct Structuring (LDS) applications.
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| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Dielectric Constant | |||
| – 1.1 GHz | 3.503 | - | SABIC method |
| – 1.9 GHz | 3.53 | - | SABIC method |
| – 5 GHz | 3.543 | - | SABIC method |
| – 10 GHz | 3.54 | - | SABIC method |
| – 20 GHz | 3.357 | - | SABIC method |
| Dissipation Factor | |||
| – 1.1 GHz | 0.0106 | - | SABIC method |
| – 1.9 GHz | 0.0101 | - | SABIC method |
| – 5 GHz | 0.00923 | - | SABIC method |
| – 10 GHz | 0.00893 | - | SABIC method |
| – 20 GHz | 0.00869 | - | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, notched, 23°C | 116 | J/m | ASTM D256 |
| Izod Impact, unnotched, 23°C | 695 | J/m | ASTM D4812 |
| Izod Impact, notched 80*10*4 +23°C | 10.56 | kJ/m² | ISO 180/1A |
| Izod Impact, unnotched 80*10*4 +23°C | 38.32 | kJ/m² | ISO 180/1U |
| Charpy 23°C, V-notch Edgew 80*10*4 sp=62mm | 10.91 | kJ/m² | ISO 179/1eA |
| Charpy 23°C, Unnotch Edgew 80*10*4 sp=62mm | 45.91 | kJ/m² | ISO 179/1eU |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 110 - 120 | °C | |
| Drying Time | 3 - 5 | Hrs | |
| Melt Temperature | 240 - 260 | °C | |
| Nozzle Temperature | 240 - 260 | °C | |
| Front - Zone 3 Temperature | 240 - 260 | °C | |
| Middle - Zone 2 Temperature | 240 - 260 | °C | |
| Rear - Zone 1 Temperature | 240 - 260 | °C | |
| Mold Temperature | 110 - 130 | °C | |
| Back Pressure | 0.1 - 0.3 | MPa | |
| Screw Speed | 90 - 110 | rpm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, brk, Type I, 50 mm/min | 94 | MPa | ASTM D638 |
| Tensile Strain, brk, Type I, 50 mm/min | 2.5 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 8049 | MPa | ASTM D638 |
| Flexural Strength, 1.3 mm/min, 50 mm span | 140 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 7100 | MPa | ASTM D790 |
| Tensile Stress, break, 50 mm/min | 95 | MPa | ISO 527 |
| Tensile Strain, break, 50 mm/min | 2.55 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 8260 | MPa | ISO 527 |
| Flexural Strength, 2 mm/min | 138 | MPa | ISO 178 |
| Flexural Modulus, 2 mm/min | 6839 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Specific Gravity | 1.5 | - | ASTM D792 |
| Melt Volume Rate | |||
| – 270°C/5 kg | 12.3 | cm³/10 min | ISO 1133 |
| Mold Shrinkage, flow | 0.30 | % | SABIC method |
| Mold Shrinkage, xflow | 0.47 | % | SABIC method |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 0.45 MPa, 3.2 mm, unannealed | 205 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 158 | °C | ASTM D648 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 204 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 153 | °C | ISO 75/Af |
| CTE, -40°C to 40°C, flow | 2.13E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 7.31E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, flow | 2.10E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 7.74E-05 | 1/°C | ISO 11359-2 |
| Vicat Softening Temp, Rate B/120 | 149 | °C | ISO 306 |
| Vicat Softening Temp, Rate B/120 | 148 | °C | ASTM D1525 |
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