Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM KL-4040 SABIC INNOVATIVE US
LNP™ LUBRICOMP™
Engine parts、Engineering accessories、Household appliances
High temperature resistan、wear resistant
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Plastic Datasheets
| Thermal Properties | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
|---|---|---|---|
| Linear thermal expansion coefficient | TD：-40到40°C | ISO11359-2 | 1.1E-04 cm/cm/°C |
| Heat Deflection Temperature | 0.45MPa,未退火,3.20mm | ASTMD648 | 157 °C |
| Linear thermal expansion coefficient | TD：-40到40°C | ASTME831 | 1.1E-04 cm/cm/°C |
| MD：-40到40°C | ISO11359-2 | 1.1E-04 cm/cm/°C | |
| Heat Deflection Temperature | 1.8MPa,未退火,3.20mm | ASTMD648 | 99.4 °C |
| 1.8MPa,未退火,64.0mm跨距 | ISO75-2/Af | 98.0 °C | |
| Linear thermal expansion coefficient | MD：-40到40°C | ASTME831 | 1.1E-04 cm/cm/°C |
| Physical | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
|---|---|---|---|
| Moisture Absorption | 平衡,23°C,50%RH | ISO62 | 0.26 % |
| 24hr,50%RH | ASTMD570 | 0.15 % | |
| Modeling Shrinkage | MD：24小时 | ASTMD955 | 2.0to2.5 % |
| TD：24hr | 2.0to2.5 % | ||
| TD:24小时 | ISO294-4 | 2.0to2.5 % | |
| MD:24小时 | 2.0to2.5 % |
| Mechanical Properties | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
|---|---|---|---|
| Tensile Strain | 屈服 | ISO527-2 | 10 % |
| Tensile Elongation | 断裂 | ASTMD638 | 18 % |
| Flexural Modulus | ASTMD790 | 2070 Mpa | |
| Flexural Strength | 75.8 Mpa | ||
| Tensile Stress | 屈服 | ISO527-2 | 47.3 Mpa |
| Tensile Modulus | ISO527-2/1 | 2400 Mpa | |
| Coefficient of Friction | Dynamic | ASTMD3702Modified | 0.29 |
| Tensile Strength | 屈服 | ASTMD638 | 51.1 Mpa |
| Flexural Modulus | ISO178 | 2600 Mpa | |
| Coefficient of Friction | Static | ASTMD3702Modified | 0.15 |
| Tensile Elongation | 屈服 | ASTMD638 | 11 % |
| Specific Wear Rate | ASTMD3702Modified | 15.0 10^-10in^5-min/ft-lb-hr | |
| Tensile Strain | 断裂 | ISO527-2 | 23 % |
| Tensile Stress | 46.5 Mpa | ||
| Flexural Stress | ISO178 | 79.3 Mpa | |
| Tensile Modulus | ASTMD638 | 2140 Mpa | |
| Tensile Strength | 断裂 | 50.9 Mpa |
| Impact Properties | Test Condition | Test Method | SABIC INNOVATIVE US/KL-4040 |
|---|---|---|---|
| Instrumented Dart Impact | 23°C,EnergyatPeakLoad | ASTMD3763 | 6.40 J |
| 23°C | ISO180/1U | 45 kJ/m² | |
| Notched Izod Impact Strength | ISO180/1A | 4.0 kJ/m² | |
| Multi-Axial Instrumented Impact Energy | ISO6603-2 | 0.770 J |
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