ODM Vibration Polished Ceramic Plunger Electrical Insulators with 1650°C Heat Resistance and 3600 MPa Compressive Strength
Price:
$1-$20
MOQ:
100
Delivery Time:
20 DAYS
Brand:
HENGYUAN
Product Description
Product Overview
Customizable ceramic plunger engineered for high insulation performance and extended operating life in heat-resistant industrial applications.
Key Specifications
| Attribute | Value |
|---|---|
| Material | Ceramic Plunger |
| Color | White |
| Disassembly | Easy To Disassemble |
| Accuracy | High Precision |
| OEM/ODM | Acceptable |
| Origin | Wuxi Jiangsu, China |
| Minimum Order Quantity | 100 units |
| Packaging | Carton |
Advanced Features
Fluid structure inner cavity surface with no dead corners or grooves
Mirror-finished surfaces processed with high-precision cylindrical grinders
Vibration-polished outer surface for easy cleaning and disinfection
Fine sealing pump body structure for easy disassembly
Tested for corrosion resistance and acid/alkali safety performance
Performance indicators meet international standards
Material Properties Comparison
| Property | Unit | A95% Alumina Ceramics | A97% Alumina Ceramics | A99% Alumina Ceramics | A99.7% Alumina Ceramics |
|---|---|---|---|---|---|
| Density | g/cm³ | 3.6 | 3.72 | 3.85 | 3.85 |
| Flexural Strength | Mpa | 290 | 300 | 350 | 350 |
| Compressive Strength | Mpa | 3300 | 3400 | 3600 | 3600 |
| Modulus of Elasticity | Gpa | 340 | 350 | 380 | 380 |
| Impact Resistance | MPam1/2 | 3.9 | 4 | 5 | 5 |
| Weibull Modulus | M | 10 | 10 | 11 | 11 |
| Vickers Hardness | HV0.5 | 1800 | 1850 | 1900 | 1900 |
| Thermal Expansion Coefficient | 10-6K-1 | 5.0-8.3 | 5.0-8.3 | 5.4-8.3 | 5.4-8.3 |
| Thermal Conductivity | W/Mk | 23 | 24 | 27 | 27 |
| Thermal Shock Resistance | △T℃ | 250 | 250 | 270 | 270 |
| Maximum Use Temperature | ℃ | 1600 | 1600 | 1650 | 1650 |
| Volume Resistivity at 20℃ | Ω | ≥1014 | |||
| Dielectric Strength | KV/mm | 20 | 20 | 25 | 25 |
| Dielectric Constant | εr | 10 | 10 | 10 | 10 |
Product Images
Mirror Finish Surface
Smooth Surface Texture
Precision Engineering
White Ceramic Plunger
High Insulation
Alumina Ceramic Ring
Industrial Components
Fine Sealing Structure
Heat Resistant
Vibration Polished
Alumina Ceramic Parts
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Yixing Hengyuan Ceramic Technology Co., Ltd.
Location
Luojian Industrial Park, Dingshu Town, Yixing City, Wuxi City, Jiangsu Province
Contact Person
Sales