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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
POM KL004U-BK1A731 SABIC INNOVATIVE US
LNP™ LUBRICOMP™
Lighting applications,Electrical applications,Plastic bag
wear resistant
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/KL004U-BK1A731 |
|---|---|---|---|
| Hot deformation temperature | 1.8MPa,Unannealed,3.20mm | ASTM D648 | 99.4 °C |
| 1.8MPa,Unannealed,64.0mmSpan | ISO 75-2/Af | 98.0 °C | |
| 0.45MPa,Unannealed,3.20mm | ASTM D648 | 157 °C | |
| Linear coefficient of thermal expansion | TD：-40to40°C | ISO 11359-2 | 1.1E-04 cm/cm/°C |
| MD：-40to40°C | ASTME831 | 1.1E-04 cm/cm/°C | |
| TD：-40to40°C | ASTME831 | 1.1E-04 cm/cm/°C | |
| MD：-40to40°C | ISO 11359-2 | 1.1E-04 cm/cm/°C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/KL004U-BK1A731 |
|---|---|---|---|
| Bending modulus | ASTM D790 | 2070 Mpa | |
| ISO 178 | 2600 Mpa | ||
| bending strength | ISO 178 | 79.3 Mpa | |
| ASTM D790 | 75.8 Mpa | ||
| elongation | Break | ASTM D638 | 18 % |
| Yield | ASTM D638 | 11 % | |
| Friction coefficient | Dynamic | ASTM D3702Modified | 0.29 |
| Static | ASTM D3702Modified | 0.15 | |
| Tensile modulus | ASTM D638 | 2140 Mpa | |
| ISO 527-2/1 | 2400 Mpa | ||
| Tensile strain | Yield | ISO 527-2 | 10 % |
| Break | ISO 527-2 | 23 % | |
| tensile strength | Yield | ASTM D638 | 51.1 Mpa |
| Break | ISO 527-2 | 46.5 Mpa | |
| Break | ASTM D638 | 50.9 Mpa | |
| Yield | ISO 527-2 | 47.3 Mpa | |
| Wear factor | Washer | ASTM D3702Modified | 15.0 10^-10in^5-min/ft-lb-hr |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/KL004U-BK1A731 |
|---|---|---|---|
| Shrinkage rate | TD：24hr | ASTM D955 | 2.0-2.5 % |
| TD:24hr | ISO 294-4 | 2.0-2.5 % | |
| MD:24hr | ISO 294-4 | 2.0-2.5 % | |
| MD：24hr | ASTM D955 | 2.0-2.5 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ISO 62 | 0.26 % |
| 24hr,50%RH | ASTM D570 | 0.15 % |
| impact performance | Test Condition | Test Method | SABIC INNOVATIVE US/KL004U-BK1A731 |
|---|---|---|---|
| Dart impact | 23°C,EnergyatPeakLoad | ASTM D3763 | 6.40 J |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 4.0 kJ/m² |
| Multi axis Instrumented Impact Energy | ISO 6603-2 | 0.770 J | |
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 45 kJ/m² |