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PZT Substrate offers excellent...
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PZT Substrate offers excellent piezoelectric properties, making it suitable for sensors, actuators, and MEMS devices where precise mechanical-to-electrical conversion is critical. Heeger Materials is a professional supplier and manufacturer of high-quality PZT Substrate, offering customized solutions and competitive prices.
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Diameter | Standard or customized |
Thick | customized |
Color | White to off white |
Materials | Lead Zirconate Titanate (PZT) |
PZT Substrate provides strong piezoelectric response, high dielectric constant, and mechanical stability, making it ideal for use in transducers, ultrasonic sensors, microelectromechanical systems (MEMS), and energy harvesting applications. Its performance enables accurate signal conversion in compact and high-frequency electronic systems. The substrate’s stable composition and fine microstructure support consistent performance across a wide range of operating conditions. Heeger Materials provides high-quality PZT Substrate with reliable consistency and competitive options for advanced functional device applications.
Properties | Materials | |||||||||||
PZT4 | PZT5 | PZT8 | ||||||||||
840 | 841 | 842** | 844** | 850 | 851** | 854 | 855 | 860 | 880 | 881** | ||
Relative Permittivity | KT | 1275 | 1375 | 1375 | 1500 | 1900 | 1950 | 2750 | 3300 | 1200 | 1050 | 1030 |
Dielectric Loss Factor (%) | tan δ | 0.60 | 0.40 | 0.45 | 0.40 | ≤ 2.00 | 1.50 | ≤ 2.00 | ≤ 2.50 | ≤2.00 | 0.40 | 0.40 |
Curie Temperature (°C) | Tc | 325 | 320 | 325 | 320 | 360 | 360 | 250 | 200 | 360 | 310 | 310 |
Electromechanical Coupling Coefficient | kp | 0.59 | 0.60 | 0.65 | 0.68 | 0.63 | 0.71 | 0.66 | 0.68 | 0.50 | 0.50 | 0.58 |
k33 | 0.72 | 0.68 | – | – | 0.72 | – | 0.68 | 0.76 | 0.45 | 0.62 | – | |
k31 | 0.35 | 0.33 | – | – | 0.36 | – | – | 0.40 | – | 0.30 | – | |
k15 | 0.70 | 0.67 | – | – | 0.68 | – | – | 0.66 | – | 0.55 | – | |
kt | – | – | 0.48 | 0.48 | – | 0.51 | – | – | – | – | 0.46 | |
Piezoelectric Charge Constant (10⁻¹² C/N or 10⁻¹² m/V) | d33 | 290 | 300 | 300 | 300 | 400 | 400 | 600 | 630 | 380 | 215 | 220 |
-d31 | 125 | 109 | – | – | 175 | – | 260 | 276 | – | 95 | – | |
d15 | 480 | 450 | – | – | 590 | – | 625 | 720 | – | 330 | – | |
Piezoelectric Voltage Constant (10⁻³ Vm/N or 10⁻³ m²/C) | g33 | 26.5 | 25.5 | 26.3 | 24.5 | 24.8 | 24.8 | 25.5 | 21.0 | 38.0 | 25.0 | 26.7 |
-g31 | 11.0 | 10.5 | – | – | 12.4 | – | – | 9.0 | – | 10.0 | – | |
g15 | 38.0 | 35.0 | – | – | 36.0 | – | – | 27.0 | – | 28.0 | – | |
Young’s Modulus (10¹⁰ N/m²) | YE11 | 8.0 | 7.6 | 8.0 | 7.6 | 6.3 | 6.3 | 6.0 | 5.9 | – | 9.0 | 9.0 |
YE33 | 6.8 | 6.3 | 6.8 | 6.3 | 5.4 | 5.4 | 5.2 | 5.1 | – | 7.2 | 7.2 | |
Frequency Constant (Hz·m or m/s) | NL (Length Direction) | 1524 | 1700 | – | – | 1500 | – | – | 1390 | – | 1725 | – |
NT (Thickness Direction) | 2005 | 2005 | 2050 | 2050 | 2040 | 2040 | 2000 | 2079 | 1390 | 2110 | 2050 | |
NP (Planar Direction) | 2130 | 2055 | 2230 | 2250 | 1980 | 2080 | 1972 | 1920 | 1900 | 2120 | 2300 | |
Density (g/cm³) | ρ | 7.6 | 7.6 | 7.6 | 7.7 | 7.6 | 7.6 | 7.6 | 7.6 | 6.6 | 7.6 | 7.6 |
Mechanical Quality Factor | Qm | 500 | 1400 | 600 | 1500 | 80 | 80 | 70 | 65 | 50 | 1000 | 1000 |
Acoustic Impedance (Mrayl) | – | – | – | – | 31.5 | – | – | – | 16.5 | – | – |
Note:
Parameter | Specification |
---|---|
Max Size | 120 × 90 mm |
Min Size | 30 × 30 mm |
Thickness | 0.1 – 9.0 mm |
Customized Size | Available on request |
The PZT Substrate will be carefully placed in wooden cases or cartons, with additional support from soft materials, to prevent shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.
Heeger Materials Inc., a professional supplier and manufacturer of high-quality Piezoelectric Ceramics products, including PZT Substrate, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and various other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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