- 密度 [g/cm3]: 2.14
- 断裂伸长率 [%]: 18.5
- 硬度: 70.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.14 g/cc | 0.0773 lb/in³ | ISO 1183-1 |
| Moisture Absorption at Equilibrium | 0.010 % | 0.010 % | 50% RH |
| Water Absorption at Saturation | <= 0.030 % | <= 0.030 % | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell R | 70 | 70 | ISO 2039-2 |
| Hardness, Shore D | 57 | 57 | |
| Ball Indentation Hardness | 35.0 MPa | 5080 psi | ISO 2039-1 |
| Tensile Strength | 15.0 MPa | 2180 psi | at Yield; ISO 527-1/-2 |
| Elongation at Break | >= 50 % | >= 50 % | ISO 527-1/-2 |
| Elongation at Yield | 50 % | 50 % | ISO 527-1/-2 |
| Tensile Modulus | 0.575 GPa | 83.4 ksi | ISO 527-1/-2 |
| Flexural Yield Strength | 18.5 MPa | 2680 psi | |
| Compressive Strength | 5.50 MPa @Strain 1 % | 798 psi @Strain 1 % | ISO 604 |
| 10.0 MPa @Strain 2 % | 1450 psi @Strain 2 % | ISO 604 | |
| 16.0 MPa @Strain 5 % | 2320 psi @Strain 5 % | ISO 604 | |
| K Factor (ISO) | 1450 µm/km | 1450 µm/km | |
| Charpy Impact Unnotched | NB | NB | ISO 179-1/1eU |
| Charpy Impact, Notched | 7.50 J/cm² | 35.7 ft-lb/in² | Partial Break; ISO 179-1/1eA |
| Coefficient of Friction, Dynamic | 0.25 - 0.35 | 0.25 - 0.35 | |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | >= 1.0e+14 ohm-cm | >= 1.0e+14 ohm-cm | IEC 60093 |
| Surface Resistivity per Square | >= 1.0e+13 ohm | >= 1.0e+13 ohm | IEC 60093 |
| Dielectric Constant | 2.1 @Frequency >=100000 Hz | 2.1 @Frequency >=100000 Hz | IEC 60250 |
| Dielectric Strength | 35.0 kV/mm | 889 kV/in | |
| Dissipation Factor | <= 0.00050 @Frequency 100000 Hz | <= 0.00050 @Frequency 100000 Hz | IEC 60250 |
| Comparative Tracking Index | 600 V | 600 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 135 µm/m-°C @Temperature 23.0 - 100 °C | 75.0 µin/in-°F @Temperature 73.4 - 212 °F | |
| Thermal Conductivity | 0.200 W/m-K | 1.39 BTU-in/hr-ft²-°F | |
| Melting Point | 305 °C | 581 °F | DSC, 10°C/min.; ISO 11357-1/-3 |
| Maximum Service Temperature, Air | 250 °C | 482 °F | Continuous |
| Deflection Temperature at 1.8 MPa (264 psi) | 40.0 °C | 104 °F | ISO 75-1/-2 |
| Flammability, UL94 | V-0 | V-0 | |
| Oxygen Index | >= 95 % | >= 95 % | ISO 4589-1/-2 |
| Compliance Properties | Metric | English | Comments |
| 3A-Dairy | No | No | |
| European Food 1935/2004 | No | No | |
| FDA | Yes | Yes | only natural |
| 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 | Limited | Limited | |
| Chlorinated Solvents | Limited | Limited | |
| Continuous Sunlight | Limited | Limited | |
| Hot Water / Steam | Acceptable | Acceptable | |
| Hydrocarbons - Aliphatic | Acceptable | Acceptable | |
| Hydrocarbons - Aromatic | Acceptable | Acceptable | |
| Inorganic Salt Solutions | Acceptable | Acceptable | |
| Ketones, Esters | Unacceptable | Unacceptable | |