Home > Products > Electric Electrical Ceramics > Ceramic insulators for sale
Ceramic insulators for sale
- 1200000 Piece / Pieces per Month
- Shenzhen
- T/T
Product Details
Place of Origin: | Guangdong, China | Brand Name: | Hxpceramcs | Model Number: | ceramic insulators for sale |
Type: | Insulating Ceramics | Material: | Other, Alumina, Alumina, steatite |
Product Description
Specifications
Ceramic insulators for sale-Use for electrical products
-Good insulation
-Heat resistance
-High strength
Ceramic insulators for sale
Features:
1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products, electric heating products and wear resistant machinery parts.
The ceramic electronic components:low loss at high frequency. Good insulating , high strength, , low dielectric constant, Great mechanical strength, high air tightness, high chemical stability, etc. We can produce all kinds of ceramic holders, ceramic support, ceramic tubes, ceramic pipe, ceramic ring, etc. Widely used in electronic components, electronic device and electric products. Our products meet the international standards.
Performance For Electrical Ceramic | |||||
Item |
| Unit | Steatite ceramic | 95 Al2O3 | 96 Al2O3 |
Physical Characteristics | Heat resistance | 0C | 1100 | 1500 | 1550 |
Bulk density | g/cm3 | 2.7 | 3.6 | 3.6 | |
Water absorption | % | 0 | 0 | 0 | |
| Flexural strength | Mpa | 145 | 320 | 340 |
Hardness vickers | Gpa | 5.7 | 12.2 | 13.5 | |
Elastic modulus | Gpa | 120 | 280 | 320 | |
Poisson’s ratio |
| 0.21 | 0.22 | 0.23 | |
Thermal Characteristics | Linear expansion coefficient | (20-5000C) 10-6/0C | 7.9 | 7.1 | 7.2 |
Thermal conductivity | w/(m.k) | 2.5 | 16 | 24 | |
Specific Heat | *10-3J/(kg*K) | 0.75 | 0.78 | 0.78 | |
Electrical Characteristics | Dielectric constant (1MHZ) | - | 6.2 | 9 | 9.4 |
Dielectric loss angle | *10-4 | 18 | 15 | 5 | |
Dielectric strength | *106V/m | 18 | 12 | 15 | |
Processing technology | |||||
Process range (mm) | |||||
Outside Diameter | 1---300 | ||||
Inside Diameter | 0.5---300 | ||||
Length | 0.5---600 | ||||
Accuracy of working (mm) | |||||
Perpendicularity | 0.001 | ||||
Concentricity | 0.001 | ||||
Roundness | 0.0005 | ||||
Straightness | 0.005 | ||||
Parallelism | 0.01 | ||||
Planeness | 0.005 | ||||
Roughness | 0.005 | ||||
Fit clearance | 0.005 |
Contact Us
- Shenzhen Huaxin Precision Ceramics Co., Ltd.
- Contact nameTom Tu
- Phone0086-0755-28532196
- AddressB2205, Buji Center Square, Buji Town, Longgang District, Shenzhen, China 518112 Shenzhen,Guangdong
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