- 吸水率 [%]: 0.1
- 断裂伸长率 [%]: 27.6
- 弯曲模量 [MPa]: 3.34
- 硬度: 74.0
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Specific Gravity | 2.27 g/cc | 2.27 g/cc | ASTM D792 | ||
| Water Absorption | 0.10 % | 0.10 % | Immersion, 24hr; ASTM D570(2) | ||
| Deformation | 0.20 % | 0.20 % | 2000 psi; 122°F (50°C) | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Rockwell R | 74 | 74 | ASTM D785 | ||
| Tensile Strength | 14.5 MPa | 2100 psi | ASTM D638 | ||
| Elongation at Break | 40 % | 40 % | ASTM D638 | ||
| Tensile Modulus | 2.25 GPa | 326 ksi | ASTM D638 | ||
| Flexural Yield Strength | 27.6 MPa | 4000 psi | ASTM D790 | ||
| Flexural Modulus | 3.34 GPa | 485 ksi | ASTM D790 | ||
| Compressive Strength | 23.4 MPa | 3400 psi | 10% Def.; ASTM D695 | ||
| Compressive Modulus | 1.72 GPa | 250 ksi | ASTM D695 | ||
| Shear Strength | 17.9 MPa | 2600 psi | ASTM D732 | ||
| Coefficient of Friction | 0.18 | 0.18 | dry vs. steel; QTM55007 | ||
| K (wear) Factor | 403 x 10-8 mm³/N-M | 200 x 10-10 in³-min/ft-lb-hr | QTM55010 | ||
| Limiting Pressure Velocity | 0.158 MPa-m/sec | 4500 psi-ft/min | 4:1 safety factor applied; QTM 55010 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 54.0 µm/m-°C @Temperature -40.0 - 150 °C | 30.0 µin/in-°F @Temperature -40.0 - 302 °F | ASTM E831 | ||
| Maximum Service Temperature, Air | 316 °C | 600 °F | Continuous | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 93.3 °C | 200 °F | ASTM D648 | ||
| Flammability, UL94 | V-0 @Thickness 3.17 mm | V-0 @Thickness 0.125 in | |||
| 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) | Acceptable | Acceptable | |||
| 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 | No | No | |||
| Continuous Sunlight | Acceptable | Acceptable | |||
| 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 | 5 | 1-10, 1=Easier to Machine | |||