- 密度 [g/cm3]: 1.68
- 缺口冲击强度: 0.64
- 拉伸强度 [MPa]: 29.0
- 断裂伸长率 [%]: 47.0
- 弯曲强度 [MPa]: 46.0
- 弯曲模量 [MPa]: 1.69
- 硬度: 90.0
- 热变形温度 [℃]: 92.0
- 脆化温度 [℃]: -76.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.68 g/cc | 0.0607 lb/in³ | |
| Water Absorption | <= 0.10 % | <= 0.10 % | 168 hours |
| Moisture Absorption at Equilibrium | <= 0.10 % | <= 0.10 % | after 168 hours |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell R | 90 | 90 | |
| Hardness, Shore D | 75 | 75 | |
| Tensile Strength, Ultimate | 46.0 MPa | 6670 psi | |
| Tensile Strength, Yield | 29.0 MPa | 4210 psi | |
| Elongation at Break | 260 % | 260 % | |
| Elongation at Yield | 5.0 % | 5.0 % | |
| Tensile Modulus | 1.655 GPa | 240.0 ksi | |
| Flexural Yield Strength | 47.0 MPa | 6820 psi | |
| Flexural Modulus | 1.69 GPa | 245 ksi | |
| Izod Impact, Notched | 0.640 J/cm @Temperature -40.0 °C | 1.20 ft-lb/in @Temperature -40.0 °F | |
| NB @Temperature 23.0 °C | NB @Temperature 73.4 °F | ||
| Tensile Impact Strength | 806 kJ/m² | 384 ft-lb/in² | ASTM D1822S |
| Coefficient of Friction, Dynamic | 0.19 | 0.19 | vs. steel; 50 cm/s (20 in/s); ASTM D1044 |
| Coefficient of Friction, Static | 0.19 | 0.19 | vs. steel; ASTM D1044 |
| Taber Abrasion, mg/1000 Cycles | 5.0 | 5.0 | CS-17 wheels; 500 g; wheels cleaned every 25 cycles |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 1.56e+16 ohm-cm | 1.56e+16 ohm-cm | |
| Surface Resistance | >= 1.00e+17 ohm | >= 1.00e+17 ohm | ASTM D257 |
| Dielectric Constant | 2.47 @Frequency 1000 Hz | 2.47 @Frequency 1000 Hz | |
| 2.57 @Frequency 1e+6 Hz | 2.57 @Frequency 1e+6 Hz | ||
| Dielectric Strength | 14.0 kV/mm @Thickness 1.60 mm | 356 kV/in @Thickness 0.0630 in | |
| 14.0 kV/mm @Thickness 3.18 mm | 356 kV/in @Thickness 0.125 in | ||
| 80.0 kV/mm @Thickness 0.0250 mm | 2030 kV/in @Thickness 0.000984 in | ||
| Dissipation Factor | 0.0014 @Frequency 1000 Hz | 0.0014 @Frequency 1000 Hz | |
| 0.013 @Frequency 1e+6 Hz | 0.013 @Frequency 1e+6 Hz | ||
| Arc Resistance | >= 50 sec | >= 50 sec | Test Terminated at 50 sec.; ASTM D495 |
| Comparative Tracking Index | >= 600 V @Thickness 1.60 mm | >= 600 V @Thickness 0.0630 in | |
| Hot Wire Ignition, HWI | 20.2 sec @Thickness 1.60 mm | 20.2 sec @Thickness 0.0630 in | |
| High Amp Arc Ignition, HAI | >= 200 arcs @Thickness 1.60 mm | >= 200 arcs @Thickness 0.0630 in | test terminated at 200 arcs 1/16 A.S. |
| High Voltage Arc-Tracking Rate, HVTR | 208 mm/min @Thickness 1.60 mm | 8.19 in/min @Thickness 0.0630 in | |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 80.0 µm/m-°C @Temperature -30.0 - 50.0 °C | 44.4 µin/in-°F @Temperature -22.0 - 122 °F | |
| 135 µm/m-°C @Temperature 85.0 - 125 °C | 75.0 µin/in-°F @Temperature 185 - 257 °F | ||
| Specific Heat Capacity | 0.946 J/g-°C | 0.226 BTU/lb-°F | |
| Thermal Conductivity | 0.151 W/m-K | 1.05 BTU-in/hr-ft²-°F | Halar® 300 |
| Melting Point | 240 °C | 464 °F | |
| Maximum Service Temperature, Air | 140 °C | 284 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 92.0 °C | 198 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 67.0 °C | 153 °F | |
| Brittleness Temperature | <= -76.0 °C | <= -105 °F | |
| Flammability, UL94 | V-0 @Thickness 0.180 mm | V-0 @Thickness 0.00709 in | |
| Oxygen Index | >= 52 % | >= 52 % | |
| Optical Properties | Metric | English | Comments |
| Refractive Index | 1.4476 @Wavelength 589 nm | 1.4476 @Wavelength 589 nm | |
| Haze | 3.0 - 5.0 % | 3.0 - 5.0 % | typical for HALAR films; ASTM D1003 |
| Gloss | 85 - 95 % | 85 - 95 % | 85-95% at 20° is typical of HALAR films; ASTM D2457 |
| Processing Properties | Metric | English | Comments |
| Processing Temperature | 260 - 282 °C | 500 - 540 °F | |