P81 (NAVY III)
Highly Power Piezoceramic

Overview
P-81 is highly power material, widely applied in power ultrasonic industry, such as ultrasonic cleaning, ultrasonic welding,etc.

Characters      
high electromechanical coupling factors (k)
high mechanical quality factor (Qm )
high stability / low dissipation factor
compatible with high voltages / high mechanical loads    

Specification

capacity

feeble field

radial

resonance

thickness

coupling

quality

 

 

loss

frequency

impedance

frequency

coefficient

factor

 

CpF

tgδ(12v)

fr(KHz)

Zm(Ω)

ft(KHz)

kr(%)

Qm

Φ30/Φ10*5

1150±15%

0.5%

58.4±5%

15

410

45

800

Φ32/Φ10*5

1320±15%

0.5%

56.1±5%

15

410

45

800

Φ35/Φ15*5

1430±15%

0.5%

45.5±5%

15

410

45

800

Φ38/Φ15*5

1750±15%

0.5%

43.4±5%

15

410

46

800

Φ40/Φ15*5

1970±15%

0.5%

42.8±5%

15

410

45

800

Φ42/Φ15*5

2200±15%

0.5%

40±5%

15

410

45

800

Φ42/Φ17*5

2110±15%

0.5%

38.8±5%

15

410

45

800

Φ45/Φ15*5

2580±15%

0.5%

38.1±5%

15

410

46

800

Φ50/Φ17*5

3160±15%

0.5%

34.8±5%

15

410

45

800

Φ50/Φ17*6.5

2430±15%

0.5%

34.8±5%

15

315

45

800

Φ50*3

5800±15%

0.5%

46±5%

10

681

50

800


 

 

 

 

 

 

 

 

 

 

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