LNP LUBRICOMP WAL34 compound is based on Polybutylene Terephthalate (PBT) resin containing 15% PTFE, 20% aramid fiber. Added features of this grade include: Internally Lubricated, Wear Resistant.
All colors are customizable. Refer our ColorXpress tool to check color availability
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, unnotched, 23°C | 131 | J/m | ASTM D4812 |
| Izod Impact, notched, 23°C | 32 | J/m | ASTM D256 |
| Instrumented Dart Impact Total Energy, 23°C | 3 | J | ASTM D3763 |
| Izod Impact, unnotched 80*10*4 +23°C | 9 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 3 | 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, yld, Type I, 5 mm/min | 46 | MPa | ASTM D638 |
| Tensile Stress, brk, Type I, 5 mm/min | 46 | MPa | ASTM D638 |
| Tensile Strain, yld, Type I, 5 mm/min | 1.5 | % | ASTM D638 |
| Tensile Strain, brk, Type I, 5 mm/min | 1.5 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 4500 | MPa | ASTM D638 |
| Flexural Stress, yld, 1.3 mm/min, 50 mm span | 78 | MPa | ASTM D790 |
| Flexural Stress, brk, 1.3 mm/min, 50 mm span | 78 | MPa | ASTM D790 |
| Flexural Modulus, 1.3 mm/min, 50 mm span | 4390 | MPa | ASTM D790 |
| Tensile Stress, yield, 5 mm/min | 44 | MPa | ISO 527 |
| Tensile Stress, break, 5 mm/min | 44 | MPa | ISO 527 |
| Tensile Strain, yield, 5 mm/min | 1.3 | % | ISO 527 |
| Tensile Strain, break, 5 mm/min | 1.3 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 4520 | MPa | ISO 527 |
| Flexural Modulus, 2 mm/min | 4100 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Specific Gravity | 1.43 | - | ASTM D792 |
| Density | 1.42 | g/cm³ | ASTM D792 |
| Moisture Absorption, (23°C/50% RH/24 hrs) | 0.09 | % | ASTM D570 |
| Mold Shrinkage, flow, 24 hrs | 1.4 | % | ASTM D955 |
| Mold Shrinkage, xflow, 24 hrs | 2.2 | % | ASTM D955 |
| Wear Factor Washer | 6 | 10^-10 in^5-min/ft-lb-hr | ASTM D3702 Modified: Manual |
| Dynamic COF | 0.24 | - | ASTM D3702 Modified: Manual |
| Static COF | 0.21 | - | ASTM D3702 Modified: Manual |
| Moisture Absorption (23°C / 50% RH) | 0.09 | % | ISO 62 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 1.82 MPa, 3.2mm, unannealed | 180 | °C | ASTM D648 |
| HDT, 0.45 MPa, 6.4 mm, unannealed | 215 | °C | ASTM D648 |
| CTE, -30°C to 30°C, flow | 5.1E-05 | 1/°C | ASTM D696 |
| CTE, -30°C to 30°C, xflow | 8.4E-05 | 1/°C | ASTM D696 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 206 | °C | ISO 75/Bf |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, break | 57 | MPa | ASTM D638 |
| Tensile Strain, break | 2.9 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 4500 | MPa | ASTM D638 |
| Flexural Stress | 103 | MPa | ASTM D790 |
| Flexural Modulus | 4390 | MPa | ASTM D790 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Density | 1.42 | g/cm³ | ASTM D792 |
| Mold Shrinkage, flow, 24 hrs | 1.4 | % | ASTM D955 |
| Mold Shrinkage, xflow, 24 hrs | 2.2 | % | ASTM D955 |
| Dynamic COF | 0.24 | - | ASTM D3702 Modified: Manual |
| Static COF | 0.21 | - | ASTM D3702 Modified: Manual |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 1.82 MPa, 3.2mm, unannealed | 180 | °C | ASTM D648 |
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