LNP THERMOTUF WF003I compound is based on Polybutylene Terephthalate (PBT) resin containing 15% glass fiber. Added features of this grade include: Impact Modified.
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| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, unnotched, 23°C | 720 | J/m | ASTM D4812 |
| Izod Impact, notched, 23°C | 128 | J/m | ASTM D256 |
| Instrumented Dart Impact Energy @ peak, 23°C | 12 | J | ASTM D3763 |
| Multiaxial Impact | 4 | J | ISO 6603 |
| Izod Impact, unnotched 80*10*4 +23°C | 46 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 11 | kJ/m² | ISO 180/1A |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 4 | Hrs | |
| Maximum Moisture Content | 0.05 | % | |
| Melt Temperature | 240 - 265 | °C | |
| Front - Zone 3 Temperature | 260 - 270 | °C | |
| Middle - Zone 2 Temperature | 245 - 255 | °C | |
| Rear - Zone 1 Temperature | 220 - 230 | °C | |
| Mold Temperature | 80 - 100 | °C | |
| Back Pressure | 0.2 - 0.3 | MPa | |
| Screw Speed | 30 - 60 | rpm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, break | 79 | MPa | ASTM D638 |
| Flexural Stress | 134 | MPa | ASTM D790 |
| Flexural modulus | 4580 | MPa | ASTM D790 |
| Tensile Stress, yield | 78 | MPa | ISO 527 |
| Tensile Stress, break | 76 | MPa | ISO 527 |
| Tensile Strain, yield | 3 | % | ISO 527 |
| Tensile Strain, break | 4 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 5000 | MPa | ISO 527 |
| Flexural Stress | 130 | MPa | ISO 178 |
| Flexural Modulus | 4710 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Density | 1.374 | g/cm³ | ASTM D792 |
| Moisture Absorption, (23°C/50% RH/24 hrs) | 0.09 | % | ASTM D570 |
| Mold Shrinkage, flow, 24 hrs | 0.7 | % | ASTM D955 |
| Mold Shrinkage, xflow, 24 hrs | 1 | % | ASTM D955 |
| Mold Shrinkage, flow, 24 hrs | 0.75 | % | ISO 294 |
| Mold Shrinkage, xflow, 24 hrs | 0.95 | % | ISO 294 |
| Density | 1.37 | g/cm³ | ISO 1183 |
| Moisture Absorption (23°C / 50% RH) | 0.08 | % | ISO 62 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 1.82 MPa, 3.2mm, unannealed | 201 | °C | ASTM D648 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, unnotched 80*10*4 +23°C | 46 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 11 | kJ/m² | ISO 180/1A |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 4 | Hrs | |
| Maximum Moisture Content | 0.05 | % | |
| Melt Temperature | 240 - 265 | °C | |
| Front - Zone 3 Temperature | 260 - 270 | °C | |
| Middle - Zone 2 Temperature | 245 - 255 | °C | |
| Rear - Zone 1 Temperature | 220 - 230 | °C | |
| Mold Temperature | 80 - 100 | °C | |
| Back Pressure | 0.2 - 0.3 | MPa | |
| Screw Speed | 30 - 60 | rpm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, break, 5 mm/min | 85 | MPa | ISO 527 |
| Tensile Strain, break, 5 mm/min | 3.3 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 5000 | MPa | ISO 527 |
| Flexural Stress, yield, 2 mm/min | 133 | MPa | ISO 178 |
| Flexural Stress, break, 2 mm/min | 119 | MPa | ISO 178 |
| Flexural Strain, break, 2 mm/min | 5.7 | % | ISO 178 |
| Flexural Modulus, 2 mm/min | 4350 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Mold Shrinkage, flow | 0.4 - 0.7 | % | SABIC method |
| Density | 1.37 | g/cm³ | ISO 1183 |
| Water Absorption, (23°C/24hrs) | 0.11 | % | ISO 62-1 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| CTE, 23°C to 60°C, flow | 4.1E-05 | 1/°C | ISO 11359-2 |
| CTE, 23°C to 60°C, xflow | 1.4E-04 | 1/°C | ISO 11359-2 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 209 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 180 | °C | ISO 75/Af |
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