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Product Info
Product Name
Brand Name
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PSU Thermalux® Unfilled Westlake Plastics Company
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Plastic Datasheets
| Impact resistance | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 69 J/m |
| Suspended wall beam without notch impact strength | ASTM D256 | 无断裂 |
| hardness | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| Rockwell hardness | R级 | ASTM D785 | 120 |
| M级 | ASTM D2240 | 69 |
| Mechanical properties | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| elongation | 断裂 | ASTM D638 | 50to100 % |
| 屈服 | ASTM D638 | 5.0-6.0 % | |
| bending strength | 屈服 | ASTM D790 | 106 MPa |
| compressive strength | ASTM D695 | 95.8 MPa | |
| Flexural modulus | ASTM D790 | 2690 MPa | |
| Tensile modulus | ASTM D638 | 2480 MPa | |
| tensile strength | 屈服 | ASTM D638 | 70.3 MPa |
| Electrical performance | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| Dissipation Factor | 1kHz | ASTM D150 | 1E-03 |
| Volume resistivity | ASTM D257 | 5E+16 ohms·cm | |
| dielectric strength | ASTM D149 | 17 kV/mm | |
| dielectric constant | 1kHz | ASTM D150 | 3.06 |
| optical performance | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| transmissivity | ASTM D1746 | 75.0 % | |
| Haze ratio | ASTM D1746 | 5.0 % |
| flammability | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| UL flame retardant rating | 4.5mm | UL 94 | V-0 |
| Limiting Oxygen Index | ASTM D2863 | 30 % |
| physical property | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| Water absorption rate | 24hr | ASTM D570 | 0.30 % |
| density | ASTM D792 | 1.24 g/cm³ |
| Thermal performance | Test Condition | Test Method | Westlake Plastics Company/Thermalux® Unfilled |
|---|---|---|---|
| Heat distortion temperature | 1.8MPa,未退火，HDT | ASTM D648 | 174 °C |
| 0.45MPa,未退火，HDT | ASTM D648 | 181 °C | |
| thermal conductivity | ASTMC177 | 0.26 W/m/K | |
| Linear coefficient of thermal expansion | MD | ASTM D696 | 5.6E-05 cm/cm/°C |
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