- 密度 [g/cm3]: 0.93
- 断裂伸长率 [%]: 17.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.930 g/cc | 0.0336 lb/in³ | ISO 1183-1 |
| Water Absorption | <= 0.10 % | <= 0.10 % | 96 hr; ISO 62 |
| Moisture Absorption at Equilibrium | <= 0.10 % | <= 0.10 % | 50% RH |
| Water Absorption at Saturation | <= 0.10 % | <= 0.10 % | ISO 62 |
| Outgassing - Total Mass Loss | 0.14 % | 0.14 % | |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 60 | 60 | |
| Ball Indentation Hardness | 33.0 MPa | 4790 psi | ISO 2039-1 |
| Tensile Strength | 19.0 MPa | 2760 psi | at Yield; ISO 527-1/-2 |
| Elongation at Break | >= 50 % | >= 50 % | ISO 527-1/-2 |
| Elongation at Yield | 15 % | 15 % | ISO 527-1/-2 |
| Tensile Modulus | 0.750 GPa | 109 ksi | ISO 527-1/-2 |
| Flexural Yield Strength | 17.0 MPa | 2470 psi | |
| Compressive Strength | 6.50 MPa @Strain 1 % | 943 psi @Strain 1 % | ISO 604 |
| 10.5 MPa @Strain 2 % | 1520 psi @Strain 2 % | ISO 604 | |
| 17.0 MPa @Strain 5 % | 2470 psi @Strain 5 % | ISO 604 | |
| K Factor (ISO) | 8.0 µm/km | 8.0 µm/km | |
| Charpy Impact Unnotched | NB | NB | ISO 179-1/1eU |
| Charpy Impact, Notched | 11.5 J/cm² | 54.7 ft-lb/in² | Partial Break; ISO 179-1/1eA |
| Coefficient of Friction, Dynamic | 0.15 - 0.30 | 0.15 - 0.30 | |
| Sand Slurry | 100 | 100 | |
| Limiting Pressure Velocity | 0.0500 MPa-m/sec | 1430 psi-ft/min | at 1 m/s unlubricated |
| 0.0800 MPa-m/sec | 2280 psi-ft/min | at 0.1 m/s unlubricated | |
| 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+12 ohm | >= 1.0e+12 ohm | IEC 60093 |
| Dielectric Strength | 45.0 kV/mm | 1140 kV/in | |
| Dissipation Factor | 0.00040 @Frequency 100000 Hz | 0.00040 @Frequency 100000 Hz | IEC 60250 |
| Comparative Tracking Index | 600 V | 600 V | IEC 60112 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 200 µm/m-°C @Temperature 23.0 - 100 °C | 111 µin/in-°F @Temperature 73.4 - 212 °F | |
| Thermal Conductivity | 0.400 W/m-K | 2.78 BTU-in/hr-ft²-°F | |
| Melting Point | 135 °C | 275 °F | DSC, 10°C/min.; ISO 11357-1/-3 |
| Maximum Service Temperature, Air | 80.0 °C | 176 °F | Continuous |
| Deflection Temperature at 1.8 MPa (264 psi) | 42.0 °C | 108 °F | ISO 75-1/-2 |
| Flammability, UL94 | HB | HB | |
| Oxygen Index | <= 20 % | <= 20 % | ISO 4589-1/-2 |
| Compliance Properties | Metric | English | Comments |
| 3A-Dairy | Yes | Yes | |
| European Food 1935/2004 | Yes | Yes | |
| 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) | Acceptable | Acceptable | |
| Alkalies, Weak | Acceptable | Acceptable | |
| Chlorinated Solvents | Acceptable | Acceptable | |
| Continuous Sunlight | Limited | Limited | |
| Hot Water / Steam | Unacceptable | Unacceptable | |
| Hydrocarbons - Aliphatic | Acceptable | Acceptable | |
| Hydrocarbons - Aromatic | Limited | Limited | |
| Inorganic Salt Solutions | Acceptable | Acceptable | |
| Ketones, Esters | Acceptable | Acceptable | |