- 熔體流動(dòng)速率 [g/10min]: 4.0
- 密度 [g/cm3]: 1.3
- 吸水率 [%]: 0.5
- 缺口沖擊強(qiáng)度: 0.63
- 拉伸強(qiáng)度 [MPa]: 97.0
- 斷裂伸長率 [%]: 170
- 彎曲模量 [MPa]: 4.10
- 硬度: 126.0
- 脆化溫度 [℃]: -65.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.30 g/cc | 0.0470 lb/in3 | ASTM D792 |
| Water Absorption | 0.50 % | 0.50 % | 24 hrs; ASTM D570 |
| Moisture Absorption at Equilibrium | 0.50 % | 0.50 % | |
| Moisture Vapor Transmission | 6.50 cc-mm/m2-24hr-atm | 16.5 cc-mil/100 in2-24hr-atm | g/m^2/atm/24 hr measured on a 0.1mm sample |
| Oxygen Transmission | 55.0 cc-mm/m2-24hr-atm @Thickness 0.100 mm | 140 cc-mil/100 in2-24hr-atm @Thickness 0.00394 in | cc/m^2/atm/24 hr |
| Linear Mold Shrinkage | 0.0070 cm/cm | 0.0070 in/in | |
| Linear Mold Shrinkage, Transverse | 0.012 cm/cm | 0.012 in/in | |
| Melt Flow | 4.0 g/10 min @Load 2.16 kg, Temperature 400 °C | 4.0 g/10 min @Load 4.76 lb, Temperature 752 °F | |
| Spiral Flow | 11.0 cm @Thickness 1.00 mm | 4.33 in @Thickness 0.0394 in | recommended processing conditions |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell M | 99 | 99 | |
| Hardness, Rockwell R | 126 | 126 | |
| Tensile Strength, Yield | 97.0 MPa | 14100 psi | |
| Elongation at Break | >= 60 % | >= 60 % | |
| Elongation at Yield | 5.0 % | 5.0 % | |
| Modulus of Elasticity | 3.50 GPa | 508 ksi | |
| Flexural Yield Strength | 170 MPa | 24700 psi | |
| Flexural Modulus | 4.10 GPa | 595 ksi | |
| Compressive Yield Strength | 118 MPa | 17100 psi | |
| Poissons Ratio | 0.40 | 0.40 | |
| Shear Modulus | 1.30 GPa | 189 ksi | |
| Shear Strength | 53.0 MPa | 7690 psi | |
| Izod Impact, Notched | 0.630 J/cm | 1.18 ft-lb/in | |
| Izod Impact, Unnotched | NB | NB | |
| Charpy Impact, Notched | 3.40 J/cm2 | 16.2 ft-lb/in2 | |
| Coefficient of Friction, Dynamic | 0.34 | 0.34 | |
| Electrical Properties | Metric | English | Comments |
| Electrical Resistivity | 4.90e+16 ohm-cm | 4.90e+16 ohm-cm | |
| Dielectric Constant | 2.8 @Frequency 1000 Hz | 2.8 @Frequency 1000 Hz | |
| 3.3 @Frequency 1e+6 Hz | 3.3 @Frequency 1e+6 Hz | ||
| Dissipation Factor | 0.0010 @Frequency 1000 Hz | 0.0010 @Frequency 1000 Hz | |
| 0.0040 @Frequency 1e+6 Hz | 0.0040 @Frequency 1e+6 Hz | ||
| Comparative Tracking Index | 150 V | 150 V | |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 47.0 μm/m-°C @Temperature 100 °C | 26.1 μin/in-°F @Temperature 212 °F | |
| 47.0 μm/m-°C @Temperature 20.0 °C | 26.1 μin/in-°F @Temperature 68.0 °F | ||
| 94.0 μm/m-°C @Temperature 250 °C | 52.2 μin/in-°F @Temperature 482 °F | ||
| Specific Heat Capacity | 2.16 J/g-°C | 0.516 BTU/lb-°F | |
| Thermal Conductivity | 0.250 W/m-K | 1.74 BTU-in/hr-ft2-°F | |
| Melting Point | 340 °C | 644 °F | |
| Maximum Service Temperature, Air | 315 °C | 599 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 160 °C | 320 °F | |
| Brittleness Temperature | -65.0 °C | -85.0 °F | |
| Glass Transition Temp, Tg | 143 °C | 289 °F | |
| UL RTI, Electrical | 260 °C | 500 °F | |
| UL RTI, Mechanical with Impact | 180 °C | 356 °F | |
| UL RTI, Mechanical without Impact | 240 °C | 464 °F | |
| Flammability, UL94 | V-0 | V-0 | |
| Oxygen Index | 35 % | 35 % | |
| Processing Properties | Metric | English | Comments |
| Processing Temperature | 360 °C | 680 °F | Middle Barrel Temp |
| Rear Barrel Temperature | 340 °C | 644 °F | |
| Middle Barrel Temperature | 360 °C | 680 °F | |
| Front Barrel Temperature | 370 °C | 698 °F | |
| Nozzle Temperature | 370 °C | 698 °F | |
| Mold Temperature | 180 °C | 356 °F | |
| Drying Temperature | 150 °C | 302 °F | |
| Dry Time | 3 hour | 3 hour | |
- 關(guān)鍵詞:
- PEEK
- 供應(yīng)
- Victrex? PEEK 450G General Purpose