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Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66/PTFE RL-4040 SABIC INNOVATIVE US
LNP™ LUBRICOMP™
Automotive components,Casters
High temperature resistan,resist fatigue
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Plastic Datasheets
| thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/RL-4040 |
|---|---|---|---|
| Hot deformation temperature | 1.80MPaUnannealed | ASTM D648 | 64 °C |
| 0.45MPaUnannealed | ASTM D648 | 236 °C | |
| Linear coefficient of thermal expansion | TD | ASTM D696 | 1.1E-04 cm/cm/°C |
| MD | ASTM D696 | 9.2E-05 cm/cm/°C |
| mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/RL-4040 |
|---|---|---|---|
| Bending modulus | 23°C | ASTM D790 | 2640 Mpa |
| Elongation at Break | 23°C | ASTM D638 | 8 % |
| Friction coefficient | 静态 | ASTM D3702 | 0.11 |
| 动态 | ASTM D3702 | 0.22 | |
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 45 J/m |
| Suspended wall beam without notch impact strength | 23°C | ASTM D256 | 680 J/m |
| Tensile modulus | 23°C | ASTM D638 | 2890 Mpa |
| tensile strength | 23°C | ASTM D638 | 64 Mpa |
| Physical properties | Test Condition | Test Method | SABIC INNOVATIVE US/RL-4040 |
|---|---|---|---|
| Shrinkage rate | TD | ASTM D995 | 3.0 % |
| MD | ASTM D995 | 1.0 % | |
| Water absorption rate | (23°C,50RH) | ASTM D570 | 0.75 % |