Sparkler Ceramics Pvt. Ltd.
Sparkler Ceramics Pvt. Ltd.
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Company Profile

Basic Information
IndiaMART TrustSeal
Nature of Business
Manufacturer
Total Number of Employees
26 to 50 People
Year of Establishment
1990
Legal Status of Firm
Limited Company (Ltd./Pvt.Ltd.)
GST No.
27AACCS3952N1ZW
CIN No.
U31909MH1990PTC059128

About Sparkler

Sparkler Piezoceramics :

This bulletin provides salient properties of six grades of Sparkler Piezoceramics, based on Lead Zirconate Titanate and Lead Titanate materials. Materials based on Lead Zirconate Titanate are designated as SP-4, SP-8, SP-5A, SP-5J and SP-5H corresponding to US DOD Navy Type I, Ill, II, V & VI respectively. The Lead Titanate based material is designated as SP-2.

High Power Ferro-Electrically Hard Materials:

These grades of materials can withstand high level of electrical excitation and mechanical stresses. These are admirably suited for high voltage or high power generators and transducers.

SP-4 (Type I):

SP-4 is well suited for all high powered transducers for ultrasonic cleaning and deep water hydrophones, liquid atomization and other high power acoustic radiation applications. It is a modified version of Lead Zirconate Titanate material capable of producing large mechanical drive amplitudes while maintaining low dielectric and mechanical losses.

SP-8 (Type Ill):

SP-8 is designed for high surface loading power transducers for plastic welding and material processing. It has an excellent mechanical quality factor, reasonably good coupling co-efficient and low dielectric loss factor which provides ultimate power handling capability.

High Power Ferro-Electrically Soft Materials:

These class of materials feature high piezoelectric sensitivity and permittivity. These find extensive use in a variety of sensors, pick ups, low-power motor type transducers, receivers and low power generators. Inherently, these grades are unsuited for high drive conditions and are susceptible to self heating beyond their operating temperature and are not recommended to be used for such applications.

SP-5A (Type /1):

This grade has high dielectric constant with high piezoelectric sensitivity. It is ideally suited for low power applications, pressure sensors, accelerometers, receivers, flow meters, NDT systems, medical equipments and host of other devices. This grade has excellent time stability and high electrical sensitivity at high temperatures.

SP-5J (Typo V):

This grade is especially suited for armament impact fuzes and naval hydrophones and other applications requiring combination of high energy and high voltage.


SP-5H (Type VI):

It is modified Lead Zirconate Titanate material having extremely high dielectric constant, high coupling co-efficient and high "d" constant. It has been used in a wide range of applications starting from fuzes, ink jet printers, actuators, translators, etc.

Lead Titanate Based Material:

SP-2 Grade:

It is a modified Lead Titanate piezoelectric composition designed to yield a high electromechanical to planar coupling factor ratio (100. Therefore, the ultrasonic waveform from SP-2 can be very clear and free of cross mode interferences. SP-2 provides a valuable material for NDT and medical use transducers, accelerometers, hydrophones, etc. 

Material Cross Refernce Chart

Material Cross Reference Chart:

Material Type/STD

Sparkler India

Morgan Matroc

ITT (Edo), USA

Chennai,USA

Apc, USA

Sensor Tech, Canada

Lead Zirconate Titanate

 

 

 

 

 

 

Navy Type I''

SP-4

PTZ-40

EC-64

5400

842(840)

BM400

Navy Type II''

SP-5A

PTZ-5A

EC-65

5500

851(850)

BM500

Navy Type III''

SP-8

PTZ-80

EC-69

5800

881(880)

BM800

Navy Type V''

SP-4J

PTZ-5J

EC-70

 

 

BM532

Navy Type VI''

SP-5H

PTZ-5H

EC-76

5550

855

BM527

Lead Titanate

SP-2

PT-2

EC-97

 

 

BM300


*US DOD MIL STD 1376 (SH)

Piezoelectric Properties


DATA

Lead Zirconate Titanate

Lead Titanate

SP-4

SP-8

SP-5A

SP-5J

SP-5H

SP-2

Piezoelectric Coupling Co-efficient:

kp

0.60 

0.50 

0.61 

0.60

0.63 

0.01

k33

0.68 

0.63

0.70 

0.71

0.73

0.52

Piezoelectric Charge Constants

d33( x 10-12 C/N)

300

215 

400 

460

550 

68 

d31( x 10-12 C/N)

-11.5

- 9.5

- 170

- 210

- 265 

-3

Piezoelectric Voltage Constants

g33( x 10-3 Vm/N)

26

25 

25 

22

19

39

g31( x 10-3 Vm/N)

- 11

- 11

- 11

- 9

- 9

-1.7 

Relative Dielectric Constant, KT3 (low signal)

1325 

1000 

1750 

2450 

3100 

195

Dissipation factor, tan d (low field)

0.004

0.004 

0.020 

0.020

0.020

0.010

Density,r (kg/m3)

7600 

7600 

7650 

7500 

7500 

6900

Curie temperature, Tc(oC)

325 

330 

360 

260 

190 

200 

Mechanical Quality Factor,Qm

500 

1000 

75 

70 

65 

-

Figure of Merit  dh x gh ( x 10 -15)

150

110 

65 

150 

67 

2400 

Elastic Constants, short circuit 

sE11(x 10 –12 m2/N)

12

12

16

15

15

-

sE33(x 10 –12 m2/N)

18

13 

21

19

21


For Detail See PDF:

 


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Sparkler Ceramics Pvt. Ltd.
Sukhvindra Dhami (Director)
J- 508, MIDC, Bhosari
Pune - 411026, Maharashtra, India
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