- 吸水率 [%]: 0.3
- 断裂伸长率 [%]: 145
- 弯曲模量 [MPa]: 4.48
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.29 g/cc | 1.29 g/cc | ASTM D792 | ||
| Water Absorption | 0.30 % | 0.30 % | Immersion, 24hr; ASTM D570(2) | ||
| Water Absorption at Saturation | 5.5 % | 5.5 % | Immersion; ASTM D570(2) | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 75 | 75 | ASTM D785 | ||
| Tensile Strength | 93.1 MPa | 13500 psi | ASTM D638 | ||
| Elongation at Break | 5.0 % | 5.0 % | ASTM D638 | ||
| Tensile Modulus | 4.65 GPa | 675 ksi | ASTM D638 | ||
| Flexural Yield Strength | 145 MPa | 21000 psi | ASTM D790 | ||
| Flexural Modulus | 4.48 GPa | 650 ksi | ASTM D790 | ||
| Compressive Strength | 124 MPa | 18000 psi | 10% Def.; ASTM D695 | ||
| Compressive Modulus | 4.14 GPa | 600 ksi | ASTM D695 | ||
| Electrical Properties | Metric | English | Comments | ||
| Dielectric Strength | 13.8 kV/mm | 350 kV/in | Short Term; ASTM D149 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 36.0 µm/m-°C @Temperature -40.0 - 149 °C | 20.0 µin/in-°F @Temperature -40.0 - 300 °F | ASTM E831 | ||
| Thermal Conductivity | 0.245 W/m-K | 1.70 BTU-in/hr-ft²-°F | ASTM F433 | ||
| Melting Point | 260 °C | 500 °F | Crystalline, Peak; ASTM D3418 | ||
| Maximum Service Temperature, Air | 104 °C | 220 °F | Long Term | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 204 °C | 400 °F | ASTM D648 | ||
| Flammability, UL94 | V-2 | V-2 | 1/8 inch (Estimated Rating) | ||
| Compliance Properties | Metric | English | Comments | ||
| 3A-Dairy | No | No | |||
| Canada AG | No | No | |||
| FDA | No | No | |||
| NSF | No | No | |||
| USDA | No | No | |||
| USP Class VI | No | No | |||
| Chemical Resistance Properties | Metric | English | Comments | ||
| Acids, Strong (pH 1-3) | Unacceptable | Unacceptable | |||
| Acids, Weak | Limited | Limited | |||
| Alcohols | Limited | Limited | |||
| Alkalies, Strong (pH 11-14) | Unacceptable | Unacceptable | |||
| Alkalies, Weak | Limited | Limited | |||
| Chlorinated Solvents | Limited | Limited | |||
| Conductive / Static Dissipative | No | No | |||
| Continuous Sunlight | Limited | Limited | |||
| Hot Water / Steam | Limited | Limited | |||
| Hydrocarbons - Aliphatic | Acceptable | Acceptable | |||
| Hydrocarbons - Aromatic | Acceptable | Acceptable | |||
| Inorganic Salt Solutions | Acceptable | Acceptable | |||
| Ketones, Esters | Acceptable | Acceptable | |||
| Descriptive Properties | |||||
| Machinability | 4 | 1-10, 1=Easier to Machine | |||