- Model NO.: ac power cord
- Conductor Material: Copper
- Type: BS
- Conductor Type: Stranded
- Certification: CE, ISO, RoHS, CCC
- Brand: Gemt
- Transport Package: 180pieces/Carton
- Origin: Guangdong
- Application: AC Power Cord
- Cover Material: PVC
- Material Shape: Round Wire
- Wire Core Material: Bare Copper Wire
- Model: BS
- Trademark: GEMT
- Specification: 60*30*30
- HS Code: 85444229
Specificatons:
B. The sectional area of conductor(such as 0.5mm^2, 0.75mm^2, 1.0mm^2, 1.5mm^2)
C. The Nom. Diameter of insulation or flat or round circled sheath(such as 6.3, 6.5, 3.3*6.3)
D. The material type of sheath(PVC)
2. The specification of the plug:
A. To which country(such as America, European Countries)
B. NO. Of pins(2 or 3)
C. Which certification(ISO,CCC,CE,ROHS)
3. The specification of the terminals
4. Others:
A. Min. Quantity:700PS
B. Delivery time:15DAYS
C. The specification of package:180PS/BOX
D...
Much better to show me detailed products drawing.
| Cable Type | SEC.MM^2 |
| Â H03VV-F | Â 3*0.5/ 0.75 |
| Â H05VV-F | Â 3*0.75/ 1.0 |
3.The advantages of our company:
1) Â Our company is a professional supplier of various kinds of cables for over 20 years.
2)Â The quality of our products are guaranteed. They are all with CCC, CE, CB and RoHS certificates.
3)Â The price is averagely 10%~20% lower than the other competitors.
4)Â Huge Inventory Allows Us To Ship Your Order ImmediatelyÂ
5)Â Our employees are all capable and professional. They can offer you the Prompt Courteous Service.
6) Â We have rich experiences in exporting to overseas.
Â
4.Package:
1) Packing length:100 to 1,000m reeled in carton drum or according to customers' requirement
2) Outer packing:carton box, pull box, wooden case
3) Other packing requirement according to client's' request
WELCOME TO CONTACT ME:
Lead Free Piezoelectric Elements
The Co-Al Co-doped Barium Titanate
Lead-free Piezoelectric Ceramics was successfully developed by Yuhai company
through repeated experiments. By Researching the influence of Co-Al Co-doping
on the structure and properties of Barium Titanate-based piezoelectric
ceramics, the formulation and preparation technology of Barium Titanate-based
piezoelectric ceramics were optimized. Yuhai`s BaTiO3 was prepared by conventional
solid-phase sintering method, with the piezoelectric constant d33 (>170pC/N),
dielectric loss tgδ≤0.5% and mechanical coupling coefficient Kp≥0.34.
Barium titanate lead-free piezoelectric
ceramics are important basic materials for the development of modern science
and technology, which was widely used in the manufacture of ultrasonic
transducers, underwater acoustic transducers, electroacoustic transducers,
ceramic filters, ceramic transformers, ceramic frequency discriminators, high
voltage generators, infrared detectors, surface acoustic wave devices,
electro-optic devices, ignition and detonation devices, and piezoelectric
gyroscope and so on.
Application: military, ocean, fishery, scientific research,
mine detection, daily life and other fields.
China Patent of Yuhai company`s BaTiO3
Chinese Patent No.: ZL 2011 1
0126758.6
Name: Lead-free Barium Titanate
Piezoelectric Material with Addition of Cobalt and Aluminum
Lead free piezo material BaTiO3
Lead-free Material
Properties
BaTiO3
Dielectric Constant
ɛTr3
1260
Coupling factor
KP
0.34
K31
0.196
K33
0.43
Kt
0.32
Piezoelectric coefficient
d31
10-12m/v
-60
d33
10-12m/v
160
g31
10-3vm/n
-5.4
g33
10-3vm/n
14.3
Frequency coefficients
Np
3180
N1
2280
N3
Nt
2675
Elastic compliance coefficient
Se11
10-12m2/n
8.4
Machanical quality factor
Qm
1200
Dielectric loss factor
Tg δ
%
0.5
Density
Ï
g/cm3
5.6
Curie Temperature
Tc
°C
115
Young's modulus
YE11
<109N/m3
119
Poison Ratio
0.33
Piezo Element,Piezo Ceramic Elements,Piezoelectric Ceramic,Pzt Tubes
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com