ELECTROMECHANICAL PROPERTIES	906
PHYSICAL PROPERTIES
Density (x 103 Kg/m3)	7.8
Curie Temperature (oC)	150
Mechanical QM (-)	55
Maximum Operating Temperature (oC)	100
ELECTRICAL PROPERTIES @ 25oC
Dielectric Constant @ 1 KHz (-)	5500
Dissipation Factor @ 1 KHz (%)	2.3
Planar Coupling Factor kp (-)	0.60
Transverse Coupling factor k31 (-)	0.35
Longitudinal Coupling Factor k33 (-)	0.70
Shear Coupling Factor k15 (-)	-
Transverse Charge Coefficient d31 (x 10-12 m/V)	-310
Longitudinal Charge Coefficient d33 (x 10-12 m/V)	660
Shear Charge Coefficient d15 (x 10-12 m/V)	700
Transverse Voltage Coefficient g31 (x 10-3 V m/N)	-6.4
Longitudinal Charge Coefficient g33 (x 10-3 V m/N)	13.6
Shear Charge Coefficient g15 (x 10-3 V m/N)	14.4
MECHANICAL PROPERTIES @ 25oC
Young's Modulus (x 1010 N/m2)	5.5
Poisson's Ratio (-)	0.22
Elastic Compliance s11E (x 10-12 m2/N)	15.4
Elastic Compliance s33E (x 10-12 m2/N)	18.2
FREQUENCY CONSTANTS @ 25oC
Planar Frequency Constant Np (Hz-m)	1950
Transverse Frequency Constant N1 (Hz-m)	1400
Longitudinal Frequency Constant N3 (Hz-m)	1600
Thickness Frequency Constant Nt (Hz-m)	1700
Shear Frequency Constant N5 (Hz-m)	1050
AGEING RATES
Dielectric Constant (% per time decade)	-0.5
Resonant Frequency (% per time decade)	0.1
Coupling Constant (% per time decade)	-1.0
ELECTRIC FIELD DEPENDENCE @ 200KV/m [5 V/mil] and 25oC
Dielectric Constant (% increase)	30.0
Dissipation Factor (% increase)	10.0
MAXIMUM OPERATING FIELD
AC (KV/m [V/mil])	160 [4]
DC - forward (KV/m [V/mil])	320 [8]
DC - reverse (KV/m [V/mil])	160 [4]