LNP THERMOCOMP KF002L compound is based on POM (Acetal) copolymer resin containing 10% glass fiber. Added features of this grade include: Low Extractables.
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| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Izod Impact, unnotched, 23°C | 384 | J/m | ASTM D4812 |
| Izod Impact, notched, 23°C | 42 | J/m | ASTM D256 |
| Instrumented Dart Impact Energy @ peak, 23°C | 6 | J | ASTM D3763 |
| Multiaxial Impact | 2 | J | ISO 6603 |
| Izod Impact, unnotched 80*10*4 +23°C | 26 | kJ/m² | ISO 180/1U |
| Izod Impact, notched 80*10*4 +23°C | 4 | kJ/m² | ISO 180/1A |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Drying Temperature | 80 | °C | |
| Drying Time | 4 | Hrs | |
| Melt Temperature | 200 - 215 | °C | |
| Front - Zone 3 Temperature | 210 - 220 | °C | |
| Middle - Zone 2 Temperature | 195 - 205 | °C | |
| Rear - Zone 1 Temperature | 175 - 190 | °C | |
| Mold Temperature | 80 - 110 | °C | |
| Back Pressure | 0.2 - 0.3 | MPa | |
| Screw Speed | 30 - 60 | rpm |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Tensile Stress, yield | 66 | MPa | ASTM D638 |
| Tensile Stress, break | 63 | MPa | ASTM D638 |
| Tensile Strain, yield | 2.2 | % | ASTM D638 |
| Tensile Strain, break | 3.4 | % | ASTM D638 |
| Tensile Modulus, 50 mm/min | 6200 | MPa | ASTM D638 |
| Flexural Stress | 103 | MPa | ASTM D790 |
| Flexural Modulus | 4820 | MPa | ASTM D790 |
| Tensile Stress, yield | 65 | MPa | ISO 527 |
| Tensile Stress, break | 63 | MPa | ISO 527 |
| Tensile Strain, yield | 2.1 | % | ISO 527 |
| Tensile Strain, break | 3.2 | % | ISO 527 |
| Tensile Modulus, 1 mm/min | 5600 | MPa | ISO 527 |
| Flexural Stress | 105 | MPa | ISO 178 |
| Flexural Modulus | 4400 | MPa | ISO 178 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| Density | 1.49 | g/cm³ | ASTM D792 |
| Moisture Absorption, (23°C/50% RH/24 hrs) | 0.2 | % | ASTM D570 |
| Mold Shrinkage, flow, 24 hrs | 1.5 - 1.7 | % | ASTM D955 |
| Mold Shrinkage, xflow, 24 hrs | 1.6 - 1.8 | % | ASTM D955 |
| Mold Shrinkage, flow, 24 hrs | 1.7 | % | ISO 294 |
| Mold Shrinkage, xflow, 24 hrs | 1.6 | % | ISO 294 |
| Density | 1.49 | g/cm³ | ISO 1183 |
| PROPERTIES | TYPICAL VALUES | UNITS | TEST METHODS |
|---|---|---|---|
| HDT, 0.45 MPa, 3.2 mm, unannealed | 162 | °C | ASTM D648 |
| HDT, 1.82 MPa, 3.2mm, unannealed | 155 | °C | ASTM D648 |
| CTE, -40°C to 40°C, flow | 5.40E-06 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, xflow | 1.08E-05 | 1/°C | ASTM E831 |
| CTE, -40°C to 40°C, flow | 6.05E-05 | 1/°C | ISO 11359-2 |
| CTE, -40°C to 40°C, xflow | 1.12E-04 | 1/°C | ISO 11359-2 |
| HDT/Bf, 0.45 MPa Flatw 80*10*4 sp=64mm | 162 | °C | ISO 75/Bf |
| HDT/Af, 1.8 MPa Flatw 80*10*4 sp=64mm | 148 | °C | ISO 75/Af |
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