- 吸水率 [%]: 0.15
- 缺口冲击强度: 0.534
- 断裂伸长率 [%]: 130
- 弯曲模量 [MPa]: 7.10
- 硬度: 125.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 1.42 g/cc | 1.42 g/cc | ASTM D792 | ||
| Water Absorption | 0.15 % | 0.15 % | Immersion, 24hr; ASTM D570(2) | ||
| Water Absorption at Saturation | 0.50 % | 0.50 % | Immersion; ASTM D570(2) | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell M | 97 | 97 | ASTM D785 | ||
| Hardness, Rockwell R | 125 | 125 | ASTM D785 | ||
| Hardness, Shore D | 91 | 91 | ASTM D2240 | ||
| Tensile Strength | 82.7 MPa | 12000 psi | ASTM D638 | ||
| Elongation at Break | 2.0 % | 2.0 % | ASTM D638 | ||
| Tensile Modulus | 10.7 GPa | 1550 ksi | ASTM D638 | ||
| Flexural Yield Strength | 130 MPa | 18900 psi | ASTM D790 | ||
| Flexural Modulus | 7.10 GPa | 1030 ksi | ASTM D790 | ||
| Compressive Strength | 172 MPa | 25000 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 | 0.24 | 0.24 | Dry vs. Steel; QTM55007 | ||
| K (wear) Factor | 171 x 10-8 mm³/N-M | 85.0 x 10-10 in³-min/ft-lb-hr | QTM 55010 | ||
| Limiting Pressure Velocity | 0.525 MPa-m/sec | 15000 psi-ft/min | 4:1 safety factor; QTM 55007 | ||
| Electrical Properties | Metric | English | Comments | ||
| Surface Resistivity per Square | <= 100000 ohm | <= 100000 ohm | EOS/ESD S11.11 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 27.7 µm/m-°C @Temperature -40.0 - 149 °C | 15.4 µin/in-°F @Temperature -40.0 - 300 °F | ASTM E831 | ||
| Thermal Conductivity | 0.908 W/m-K | 6.30 BTU-in/hr-ft²-°F | ASTM F433 | ||
| Melting Point | 343 °C | 650 °F | Crystalline, Peak; ASTM D3418 | ||
| Maximum Service Temperature, Air | 249 °C | 480 °F | Long Term | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 249 °C | 480 °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 | Acceptable | Acceptable | |||
| 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 | |||||
| Color | Natural | ||||
| Machinability | 7 | 1-10, 1=Easier to Machine | |||