LNP THERMOCOMP WX05456 compound is based on Polybutylene Terephthalate (PBT) resin containing mineral. Added features of this grade include: Low Warpage, Flame Retardant.
All colors are customizable. Refer our ColorXpress tool to check color availability
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Comparative Tracking Index (UL) {PLC} | 3 | PLC Code | UL 746A |
| Hot-Wire Ignition (HWI), PLC 2 | ≥3 | mm | UL 746A |
| Hot-Wire Ignition (HWI), PLC 3 | ≥1.5 | mm | UL 746A |
| High Amp Arc Ignition (HAI), PLC 3 | ≥1.5 | mm | UL 746A |
| High Voltage Arc Track Rate {PLC} | 1 | PLC Code | UL 746A |
| Arc Resistance, Tungsten {PLC} | 6 | PLC Code | ASTM D495 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| UL Yellow Card Link | View | - | - |
| UL Recognized, 94V-0 Flame Class Rating | 1.5 | mm | UL 94 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, unnotched, 23°C | 197 | J/m | ASTM D4812 |
| Izod Impact, notched, 23°C | 26 | J/m | ASTM D256 |
| Instrumented Dart Impact Energy @ peak, 23°C | 7 | J | ASTM D3763 |
| Izod Impact, unnotched 80*10*4 +23°C | 15 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 2 | kJ/m² | ISO 180/1A |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 120 - 150 | °C | |
| Drying Time | 4 | Hrs | |
| Maximum Moisture Content | 0.02 | % | |
| Melt Temperature | 250 - 275 | °C | |
| Front - Zone 3 Temperature | 265 - 275 | °C | |
| Middle - Zone 2 Temperature | 250 - 260 | °C | |
| Rear - Zone 1 Temperature | 230 - 245 | °C | |
| Mold Temperature | 80 - 95 | °C | |
| Back Pressure | 0.2 - 0.3 | MPa | |
| Screw Speed | 30 - 60 | rpm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, break | 48 | MPa | ASTM D638 |
| Tensile Strain, break | 1.8 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 4220 | MPa | ASTM D638 |
| Flexural Stress | 90 | MPa | ASTM D790 |
| Flexural Modulus | 4390 | MPa | ASTM D790 |
| Tensile Stress, break | 47 | MPa | ISO 527 |
| Tensile Strain, break | 1.4 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 4650 | MPa | ISO 527 |
| Flexural Stress | 88 | MPa | ISO 178 |
| Flexural Modulus | 4200 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Density | 1.546 | g/cm³ | ASTM D792 |
| Moisture Absorption, (23°C/50% RH/24 hrs) | 0.05 | % | ASTM D570 |
| Mold Shrinkage, flow, 24 hrs | 1.5 | % | ASTM D955 |
| Mold Shrinkage, xflow, 24 hrs | 1.5 | % | ASTM D955 |
| Mold Shrinkage, flow, 24 hrs | 1.47 | % | ISO 294 |
| Mold Shrinkage, xflow, 24 hrs | 1.51 | % | ISO 294 |
| Density | 1.54 | g/cm³ | ISO 1183 |
| Moisture Absorption (23°C / 50% RH) | 0.07 | % | ISO 62 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 0.45 MPa, 3.2 mm, unannealed | 171 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 71 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 5.81E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 6.67E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, flow | 5.81E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 6.68E-05 | 1/°C | ISO 11359-2 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 163 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 82 | °C | ISO 75/Af |
| Relative Temp Index, Elec | 105 | °C | UL 746B |
| Relative Temp Index, Mech w/impact | 105 | °C | UL 746B |
| Relative Temp Index, Mech w/o impact | 105 | °C | UL 746B |
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