- 吸水率 [%]: 0.15
- 缺口冲击强度: 0.961
- 断裂伸长率 [%]: 17.2
- 弯曲模量 [MPa]: 1.14
- 硬度: 44.0
Physical Properties | Metric | English | Comments | ||
---|---|---|---|---|---|
Specific Gravity | 2.06 g/cc | 2.06 g/cc | ASTM D792 | ||
Water Absorption | 0.15 % | 0.15 % | Immersion, 24hr; ASTM D570(2) | ||
Water Absorption at Saturation | 0.43 % | 0.43 % | Immersion; ASTM D570(2) | ||
Deformation | 3.2 % | 3.2 % | 2000 psi; 122°F (50°C) | ||
Mechanical Properties | Metric | English | Comments | ||
Hardness, Rockwell R | 44 | 44 | ASTM D785 | ||
Tensile Strength | 10.0 MPa | 1450 psi | ASTM D638 | ||
Elongation at Break | 90 % | 90 % | ASTM D638 | ||
Tensile Modulus | 1.45 GPa | 210 ksi | ASTM D638 | ||
Flexural Yield Strength | 17.2 MPa | 2500 psi | ASTM D790 | ||
Flexural Modulus | 1.14 GPa | 165 ksi | ASTM D790 | ||
Compressive Strength | 20.7 MPa | 3000 psi | 10% Def.; ASTM D695 | ||
Compressive Modulus | 0.758 GPa | 110 ksi | ASTM D695 | ||
Shear Strength | 17.2 MPa | 2500 psi | ASTM D732 | ||
Izod Impact, Notched | 0.961 J/cm | 1.80 ft-lb/in | ASTM D256 Type A | ||
Coefficient of Friction | 0.15 | 0.15 | Dry vs. Steel; QTM 55007 | ||
K (wear) Factor | 76.5 x 10-8 mm³/N-M | 38.0 x 10-10 in³-min/ft-lb-hr | QTM 55010 | ||
Limiting Pressure Velocity | 0.7006 MPa-m/sec | 20000 psi-ft/min | 4:1 safety factor; QTM 55007 | ||
Electrical Properties | Metric | English | Comments | ||
Surface Resistivity per Square | >= 1.00e+13 ohm | >= 1.00e+13 ohm | EOS/ESD S11.11 | ||
Thermal Properties | Metric | English | Comments | ||
CTE, linear | 88.2 µm/m-°C @Temperature -40.0 - 149 °C | 49.0 µin/in-°F @Temperature -40.0 - 300 °F | ASTM E831 | ||
Melting Point | 327 °C | 621 °F | Crystalline, Peak; ASTM D3418 | ||
Maximum Service Temperature, Air | 260 °C | 500 °F | Long Term | ||
Deflection Temperature at 1.8 MPa (264 psi) | 82.2 °C | 180 °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 | Yes | Yes | |||
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) | Unacceptable | Unacceptable | |||
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 | 2 | 1-10, 1=Easier to Machine |