Key potassium sodium piezoelectric ceramics

Hu potassium sodium has a low dielectric constant, high-frequency constant and high shear coefficient goose donate together. It is suitable for the case of a shear 

Vibration mode transducer, particularly in the high frequency range (10-1100MHa) has significant advantages. Its performance parameters are as follows: 

Density of households is 19 a 46X. Retaining long g / m Kunshan suction fan. Curie degree grip pair for 420 ℃, the relative permittivity than the end continents' for four neighbors, regardless low as 938 A 

Electromechanical coefficient of Taiwan k, for. "48.k. for. .6, K? For. .27.ki5 For 4. 645.k. for. ,, T6, claw electric one;} becomes constant dig for 

127 X a replacement oil. "[: 'N alai as a 51X10-" C /: 1, the piezoelectric voltage constant R two, is 29X a o-- two V-IN.gsi for a 11.6x 

? 10 a second / I, the frequency constant N; consumption is 2570Hz two media mention what the sand was 1.4%, supple elasticity coefficient, milk for 10.174 

. 'Address m, / N, the collapse of S. 2 X1 heart Kunshan suction fan' 2sii ,. yield N, cough machine is the quality factor of 240. This lead-free ceramic armor is made not pollute the environment 

One show direction