Hunan Meicheng Ceramic Technology Co., Ltd.
Hunan Meicheng Ceramic Technology Co., Ltd.
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Precision Ceramic Component for Pressure Sensor and Pressure transmitter, 95% Alumina Porcelain Plate for Pressure gauge
1. Description:
The sensor series ceramics are made of 96% alumina by special process. With the thick film printing and thermal sintering technology, the ceramic diaphragm is sintered together with the ceramic substrate.
2. Key Words:
Ceramic pressure sensor, Pressure tranmitter, Sensor system, Fuel pressure system, Gas pressure system. High elasticity modulus, high compressive strength.Anti corrosion, abrasion resistance, impact resistance.High precision, high stability, wide range of measurement.95% alumina or steatite,air conditioning system, automobile pressure sensing system, engine system, robotics and intelligent terminal,white, beige, pink or customized,dry-processing.
3. Parameters:
| Product Parameters | ||
| Physical Property | Material | 95% Alumina |
| Production Process | Dry Pressing | |
| Product Dimension | Per customers' drawing | |
| Density (g/cm3) | 3.70-3.75g/cm3 | |
| Water Absorption | 0% | |
| Mechanical Performance | Flexural Strength (Mpa) | 310Mpa |
| Modulus of Elasticity (Gpa) | 310Gpa | |
| Hardness (Gpa) | 12.9Gpa | |
| Poisson Ratio | 0.23 | |
| Thermal Character | Linear Thermal Expansion Coefficient | 7.2 |
| Heat Conductivity (W/mk) | 23 | |
| Electrical Property | Dielectric Constant | 9.2 |
| Dielectric Loss Tangent (x10-4) | 8 | |
| Insulation Strength (x106V/M) | 15 | |
