MachineU > China Products > Chemicals > Inorganic Chemicals > Non-Metallic Products > Ceramics
Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor
Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor
Specifications
Brand Name :
Antaeus
Model Number :
AD-S009
Certification :
/
Place of Origin :
Hunan,China
MOQ :
Negotiation
Price :
Negotiation
Payment Terms :
T/T or Negotiation
Supply Ability :
Full Supply
Delivery Time :
15-45 days
Packaging Details :
Inner vacuum packaging, outside carton.
Product Name :
Pressure Sensor Ceramic
Material :
fine aluminum oxide
Density :
3.8g/cm3-5.9g/cm3
High Light :
Capacitive Pressure Sensor / Ceramic Substrate / Sensor Ceramic Chips
Thickness :
0.2mm-20mm
Working Temperature :
-30℃-60℃
Application :
Alumina Ceramic Substrate for Pressure Sensor
Working Voltage :
2-25V
Force Range :
0-20kg
Sensitivity :
1.0—5mv/V， typical value 2.5±1.0mv/V
Description

Capacitive Pressure Sensor Ceramic / Ceramic Pressure Sensor

1. Description:

Ceramic pressure sensors are suited to a wide variety of industries. In the automotive industry, for example, they are often used to measure oil levels. Within the transportation industry, they are used to maintain hydraulic systems (which benefit from greater water resistance) and control emissions (where greater resistance to heat and corrosion may be necessary). They are also used to measure the flow rate of the working fluid in water reservoirs, waste water treatment plants, and other chemical processing plants.

2. Feature Advantages:

1) Good advanced ceramic materials

2) High welding sealing performance

3) High hardness and high density

4) Greater strength and durability

5) Chemical inertness

6) Good wear resistance

7) High Fracture toughness

8) Good insulation performance

9) High temperature resistance

10) Smaller environmental risk

11) Higher temperature and pressure operating capacities

12) Widely apply for automotive ceramic sensor , ceramic heater ,electric heating

3. Material Features / Properties:

Composite (wt %) 99% 99.5% 99.8%
Color White or Ivory White or Ivory White or Ivory
Density g/cm 3 3.82 3.9 3.92
Hardness HRA 83 85 85
Flexural Strength Mpa (psi*10 3 ) 375 386 381

4. Technical Parameters:

Technical Parameters of Ceramics
Items Test Conditions Unit or Symbol 99% AL2O3 95% AL2O3 90% AL2O3 Zirconia Steatite Silicon Carbide
Volume Density -- g/cm3 ≥3.70 ≥3.62 ≥3.40 ≥5.90 ≥2.60 ≥3.08
Tightness -- Pa·m³/s ≤1.0×10-11 ≤1.0×10-11 ≤1.0×10-11 - - -
Liquid Permeability -- -- Pass Pass Pass Pass -
Flexural Strength - MPa ≥300 ≥280 ≥230 ≥1100 ≥120 ≥400
Elastic Modulus - GPa - ≥280 ≥250 ≥220 - 400
Poisson Ratio - 　 - - 0.20～0.25 0.20～0.25 - - -
Thermal Shock Resistance 800℃( Room Temperature) Cycle: 10 times Pass Pass Pass - - -
Coefficient of Linear Expansion 20℃～100℃ ×10-6 K-1 - - - ≤8 -
20℃～500℃ ×10-6 K-1 6.5～7.5 6.5～7.5 6.5～7.5 6.5～11.2 - -
20℃～800℃ ×10-6 K-1 6.5～8.0 6.5～8.0 6.3～7.3 - 4
20℃～1200℃ ×10-6 K-1 - 7.0～8.5 - - - -
Coefficient of Thermal Conductivity 20℃ W/(m·k) - - - - - 90～110
1000℃
Dielectric Constant 1MHz 20℃ - 9.0～10.5 9.0～10 9.0～10 - ≤7.5 -
1MHz 50℃ - - 9.0～10 - - - -
10GHz 20℃ - 9.0～10.5 9.0～10 9.0～10 - - -
Volume Resistivity 100℃ Ω·cm ≥1.0×1013 ≥1.0×1013 ≥1.0×1013 - ≥1.0×1012 -
300℃ ≥1.0×1013 ≥1.0×1010 ≥1.0×1013 - - -
500℃ ≥1.0×109 ≥1.0×108 -- - - -
Disruptive Strength D.C kV/mm ≥17 ≥15 ≥15 - ≥20 -
Chemical Durability 1:9HCl mg/c㎡ ≤0.7 ≤7.0 - - - -
10%NaOH mg/c㎡ ≤0.1 ≤0.2 - -- - -
Grain Size - μm - 3~12 - - - -

5. Process Flows:

Formulating --- Granulating --- Forming --- Sintering --- Grinding --- Inspecting --- Packing

Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor

6. Application Fields:

Ceramic Pressure Sensor is widely used in process control, environmental control, hydraulic and pneumatic equipment, servo valves and transmission, chemical and chemical industry and medical instruments and many other fields.

Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor

7. Production Facilities: Prilling Tower , Forming Machine , High Temperature Sintering Kiln

Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor

8. Detection Devices:

Electric Performance Tester , Film Thickness Analyzer , Granulometer , Helium Mass Spectrometer Leak Detector , Universal Pull Force Meter

Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor

9. Notes:Above information only for reference and please contact with us for more details freely when you have any inquiry!

Product tags

ceramic pressure sensor

,

stainless steel pressure sensor

,

ceramic fuse for multimeter
Send your message to this supplier
Send Now

Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor

Ask Latest Price
Product Detail
Brand Name :
Antaeus
Model Number :
AD-S009
Certification :
/
Place of Origin :
Hunan,China
MOQ :
Negotiation
Price :
Negotiation
Contact Supplier
Aluminum Oxide Machinable Ceramic Materials 0.2mm-20mm For Pressure Sensor

Loudi Antaeus Electronic Ceramic Co.,Ltd.

Verified Supplier
4 Years
hunan, loudi
Since 2004
Business Type :
Manufacturer
Main Products :
Alumina Ceramic Components, Ceramic Housing, Metallized Alumina Ceramics
Total Annual :
3500000-5000000
Employee Number :
400~600
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Pressure Sensor Ceramic
MachineU China Products Chemicals Inorganic Chemicals Non-Metallic Products Ceramics
Contact Supplier
Submit Requirement