Annon Piezo Technology Co.,Ltd.
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                 Shenzhen city, China. (518048)
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Email: sales@annon-piezo.com         sales@annon.com.cn
   
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PZT MATERIAL
Physical and Piezoelectric Properties of ANNON material
Choosing an ANNON material
Piezoelectric Constants
Symbols
Soft PZT applications
Hard PZT applications
 

   

 

 

 

 

 

 

 

 

 

 

 

 


  
 
  
  
  

 

    		  
 

Physical and Piezoelectric Properties of ANNON Materials

 

               

      PT-7 P-41 P-42 P-43 P-51 P-61 P-81 PSN-31 PSN-32 PZT-5A PMN-52

physics
character

 ρ(×103kg/m3) 6.90 7.45 7.45 7.50 7.45 7.45 7.45 7.70 7.70 7.70 7.40
Tc (℃) 260 310 300 310 260 310 300 345 340 335 180
Qm 800 500 500 300 100 800 800 150 150 150 65
SE11×10-12m2/N 7.4 12.0 12.5 13.5 15.0 11.2 11.0 12.0 14.0 15.0     
SD33×10-12m2/N 6.3 8.5 8.6 8.7 9.0 9.0 8.5 8.5 8.8 9.0    
SD55×10-12m2/N 21.5 21.0 21.2 21.5 22.0 22.5 21.0 22.5 23.5 25.0     
σE 0.20 0.30 0.31 0.31 0.32 0.34 0.30 0.36 0.36 0.36   
electric
character		 εTr3 200 1050 1300 1400 2100 900 1000 1200 1500 1700 3250
εTr1 220 1450 1280 1600 2400 900 1400 1200 1500 1700   
tgδ% 1.8 0.5 0.6 0.8 2.0 4.0 0.5 2.0 2.0 2.0 2.0
Kp 0.055 0.53 0.54 0.58 0.62 0.39 0.50 0.49 0.56 0.62 0.64
K31 0.035 0.31 0.32 0.34 0.36 0.225 0.29 0.28 0.32 0.35 0.38
K33 0.44 0.63 0.63 0.65 0.68 0.44 0.63 0.52 0.60 0.62  
K15 0.30 0.63 0.63 0.65 0.70 0.50 0.60 0.58 0.64 0.68  
Kt 0.51 0.45 0.45 0.45 0.47 0.38 0.44 0.63 0.52 0.60 0.62
d31×10-12C/N 4.0 100 120 140 185 70 90 95 135 160  
d33×10-12C/N 48 220 250 300 520 150 200 200 280 420 575
D15×10-12C/N 55 410 450 500 650 190 410 290 410 480   

frequency

constant		 Nd Hz*m 2800 2250 2210 2100 2000 2400 2300 2300 2150 2050   
N1 Hz*m 2200 1650 1630 1550 1450 1720 1700 1620 1510 1470   
N3 Hz*m 2400 1950 1980 2000 1900 1920 1960 1940 1900 1880   
N5 Hz*m 1500 1230 1230 1230 1200 1220 1230 1180 1150 1130   
Nt Hz*m 2500 2270 2280 2300 2250 2260 2280 2260 2260 2250    
dielectric
loss

tgδ%
△ εTr3/εTr3
(1KHz,25℃,400KV/m)

 2.5 4.0 4.0 8.0    6.0 1.0 1.0         
15.0 18.0 18.0 25    15.0 6.0             

aging

character		 A Nd% 0.1 2.0 2.5 1.0 0.5 0.1 1.5 0.5 0.5 0.5     
Kp% 0.3 3.5 2.5 1.5 0.6 0.5 2.5 1.0 0.6 0.6     
εTr3% 4.0 6.0 6.0 4.0 1.5 1.5 5.0 1.5 1.5 1.5     
temperature
stability		 △Nd/Nd(%) 0.3 1.5 1.5 0.8 2.0 0.07 2.0 1.0 1.0 1.0     
△εTr3/εTr3 13 10 10 9.0 20 10 10 10 10 15    

       remark： 
       (1)The data in the table are tested after polarizing ten days except ρand Tc
       (2)The warp of ”ε” is ±12.6%, the warp of “s” is ±10%, the wrap of “N” is ±5%
       (3)The data in the table is the character of piezoelectric ceramic material.
       (4) The character of piezoelectric component can be calculated according as CB1194-88..

 

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