- 吸水率 [%]: 0.18
- 缺口沖擊強(qiáng)度: 0.534
- 斷裂伸長率 [%]: 145
- 彎曲模量 [MPa]: 6.55
- 硬度: 123.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.50 g/cc | 1.50 g/cc | ASTM D792 | ||
| Water Absorption | 0.18 % | 0.18 % | Immersion, 24hr; ASTM D570(2) | ||
| Water Absorption at Saturation | 1.65 % | 1.65 % | Immersion; ASTM D570(2) | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 105 | 105 | ASTM D785 | ||
| Hardness, Rockwell R | 123 | 123 | ASTM D785 | ||
| Tensile Strength | 96.5 MPa | 14000 psi | ASTM D638 | ||
| Elongation at Break | 2.3 % | 2.3 % | ASTM D638 | ||
| Tensile Modulus | 6.48 GPa | 940 ksi | ASTM D638 | ||
| Flexural Yield Strength | 145 MPa | 21000 psi | ASTM D790 | ||
| Flexural Modulus | 6.55 GPa | 950 ksi | ASTM D790 | ||
| Compressive Strength | 179 MPa | 26000 psi | 10% Def.; ASTM D695 | ||
| Compressive Modulus | 4.14 GPa | 600 ksi | ASTM D695 | ||
| Izod Impact, Notched | 0.534 J/cm | 1.00 ft-lb/in | ASTM D256 Type A | ||
| Coefficient of Friction | 0.20 | 0.20 | Dry vs. Steel; QTM55007 | ||
| Limiting Pressure Velocity | 0.596 MPa-m/sec | 17000 psi-ft/min | 4:1 safety factor; QTM 55007 | ||
| Electrical Properties | Metric | English | Comments | ||
| Surface Resistivity per Square | 1.00e+10 - 1.00e+12 ohm | 1.00e+10 - 1.00e+12 ohm | EOS/ESD S11.11 | ||
| Dielectric Constant | 5.33 @Frequency 1e+6 Hz | 5.33 @Frequency 1e+6 Hz | ASTM D150 | ||
| Dissipation Factor | 0.227 @Frequency 1e+6 Hz | 0.227 @Frequency 1e+6 Hz | ASTM D150 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 50.4 μm/m-°C @Temperature -40.0 - 149 °C | 28.0 μin/in-°F @Temperature -40.0 - 300 °F | ASTM E831 | ||
| Melting Point | 340 °C | 644 °F | Crystalline, Peak; ASTM D3418 | ||
| Maximum Service Temperature, Air | 246 °C | 475 °F | Long Term | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 260 °C | 500 °F | ASTM D648 | ||
| Flammability, UL94 | V-0 | V-0 | 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) | Limited | Limited | |||
| Acids, Weak | Acceptable | Acceptable | |||
| Alcohols | Acceptable | Acceptable | |||
| Alkalies, Strong (pH 11-14) | Acceptable | Acceptable | |||
| Alkalies, Weak | Limited | Limited | |||
| Chlorinated Solvents | Acceptable | Acceptable | |||
| Conductive / Static Dissipative | Yes | Yes | |||
| Continuous Sunlight | Acceptable | Acceptable | |||
| Hot Water / Steam | Acceptable | Acceptable | |||
| 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 | |||