Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PA66/PTFE RL-4540 SABIC INNOVATIVE US
LNP™ LUBRICOMP™
Automotive External Parts、Electronic and Electrical
Thermal stability、wear resistant
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Suspended wall beam without notch impact strength | 23°C | ISO 180/1U | 88 kJ/m² |
| Dart impact | 23°C,TotalEnergy | ASTM D3763 | 6.70 J |
| Multi axis Instrumented Impact Energy | ISO 6603-2 | 1.20 J | |
| Impact strength of cantilever beam gap | 23°C | ISO 180/1A | 5.2 kJ/m² |
| Mechanical properties | Test Condition | Test Method | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Tensile modulus | ISO 527-2/1 | 2730 Mpa | |
| tensile strength | 断裂 | ISO 527-2/5 | 63.0 Mpa |
| elongation | 屈服 | ASTM D638 | 22 % |
| Tensile strain | 屈服 | ISO 527-2/5 | 26 % |
| tensile strength | 断裂 | ASTM D638 | 61.0 Mpa |
| Wear factor | Washer | ASTM D3702Modified | 3.50 10^-10in^5-min/ft-lb-hr |
| Flexural modulus | 50.0mm跨距 | ASTM D790 | 2260 Mpa |
| tensile strength | 屈服 | ISO 527-2/5 | 63.0 Mpa |
| Tensile modulus | ASTM D638 | 2620 Mpa | |
| elongation | 断裂 | ASTM D638 | 23 % |
| coefficient of friction | Static | ASTM D3702Modified | 0.045 |
| Flexural modulus | ISO 178 | 2400 Mpa | |
| Tensile strain | 断裂 | ISO 527-2/5 | 27 % |
| tensile strength | 屈服 | ASTM D638 | 61.0 Mpa |
| coefficient of friction | Dynamic | ASTM D3702Modified | 0.020 |
| physical property | Test Condition | Test Method | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Shrinkage rate | MD：24小时 | ASTM D955 | 1.0-3.0 % |
| Water absorption rate | 24hr,50%RH | ASTM D570 | 0.84 % |
| 平衡,23°C,50%RH | ISO 62 | 1.1 % | |
| Shrinkage rate | TD：24hr | ASTM D955 | 1.0-3.0 % |
| Thermal performance | Test Condition | Test Method | SABIC INNOVATIVE US/RL-4540 |
|---|---|---|---|
| Heat distortion temperature | 0.45MPa,Unannealed,64.0mmSpan，HDT | ISO 75-2/Bf | 200 °C |
| Linear coefficient of thermal expansion | MD：-30到30°C | ASTM D696 | 8.4E-05 cm/cm/°C |
| TD：-30to30°C | ASTM D696 | 9.4E-05 cm/cm/°C | |
| Heat distortion temperature | 0.45MPa,未退火,3.20mm，HDT | ASTM D648 | 237 °C |
| 1.8MPa,未退火,64.0mm跨距，HDT | ISO 75-2/Af | 63.0 °C | |
| 1.8MPa,未退火,3.20mm，HDT | ASTM D648 | 64.0 °C |
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