High Density 96% Alumina Ceramic Capacitive Sensor Pressure Sensor
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Product Highlights
- High Purity Material: 99% Alumina Ceramic with excellent electrical insulation and high mechanical strength.
- Customizable Size: Size is customized to meet specific industrial requirements and irregular shapes.
- Extreme Heat Resistance: Withstands working temperatures up to 1800C for high-temperature applications.
- Corrosion Resistance: Highly resistant to chemical corrosion and wear in special environments.
- Versatile Applications: Suitable for electronics, automotive sensors, pump seals, and aerospace components.
- Multiple Colors Available: Available in White, Ivory, and Cream colors for diverse aesthetic needs.
Product Attributes
- Customization
- Available
- Application
- Industrial Ceramic
- Grain Size
- 1-10um
- Model NO.
- G-E272
- Purity
- 99%
- Type
- Ceramic Disc
- Color
- White, Lvory, Cream
- Size
- Customized
- Advantage
- High Temperature and Chemical Corrosion
- Working Temperature
- 1400, 1500, 1600c, 1700c, 1800c
- Usage
- Industry Usage
- Shape
- Irregular Shape
- Material
- Alumina Ceramic
- Transport Package
- Carton
- Specification
- CUSTOMIZED
- Trademark
- Yunnuo
- Origin
- China Shanghai
- HS Code
- 8547100000
- Production Capacity
- 500000 PCS/Year
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 3.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of High Density 96% Alumina Ceramic Capacitive Sensor Pressure Sensor
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Product Description
Alumina ceramic components
Alumina ceramic (Aluminum Oxide or Al2O3) is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors.
Process of production:
uniaxial (die) pressing, isostatic pressing, injection molding, extrusion and slip casting ect.
Properties:
* Good electrical insulation
* High mechanical strength
* Excellent wear resistance
* Excellent corrosion resistance
* Low dielectric constant
Applicatons:
* Special environment and electronic substrates
* Pump seals and other components
* Wear resistant inserts
* Insulating washers or bushings
* Semiconductor components
* Aerospace components
* Automotive sensors
* Electrical or electronic insulators



|
AL2O3%
|
60
|
75
|
80
|
85
|
92
|
95
|
99
|
99.7
|
|
Bulk Density (g/cm3)
|
3.0
|
3.1
|
3.3
|
3.4
|
3.6
|
3.7
|
3.81
|
3.91
|
|
Flexural strength (MPa)
|
205
|
280
|
215.7
|
230
|
312
|
304
|
340
|
370
|
|
Linear expansion coefficient (×10-6/C)(25-800C)
|
7.1
|
7.6
|
7.6
|
7.6
|
7.5
|
7.3
|
7.6
|
7.6
|
|
Thermal conductivity [w/(m.R)]
|
16
|
17
|
17
|
17
|
18
|
20
|
34
|
35
|
|
Dielectric strength (KV/mm)
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
10
|
|
Volume resistivity (Ω.cm) 20C
|
>1014
|
>1014
|
>10 14
|
>1014
|
>1014
|
>1014
|
>1014
|
>1014
|
|
300C
|
>1013
|
>1013
|
>10 13
|
>1013
|
>1013
|
>1012
|
>1010
|
>1010
|
|
Max C
|
1350
|
1100
|
1300
|
1350
|
1500
|
1600
|
1700
|
1800
|
|
Moh's hardness
|
7.5
|
7.5
|
7.5
|
7.5
|
8.5
|
8.8
|
9
|
9
|
|
Refractoriness
|
1800
|
1700
|
1800
|
1850
|
1920
|
2000
|
2030
|
2040
|







Q1: How can know your quality?
We can send you samples or sample material for you to check or test.Let our physical samples speak loudly.
Q2:Are these samples free of charge?
Some standard small samples are free.If same as your requirements,we will just charge for mould to support.
Q3:If products are not to requirement,how can you do?
We will try our best to solove.Meeting your requirement is our mission.
Q4:What's the lead time?
Normally,for standard items,will ship within 1-10 days.For mass production order,we will finish within 30 working days after we receive payment.
Q5:Payment terms:
We can negotiate.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2442435". Items marked "" are certified.
Company Profile
Shanghai Yunnuo Industrial Co., Ltd. is located in Shanghai, China. Our team at yunnuo has the experience to assist you in producing the required items made of hard metal and technical ceramic that will fulfill your most stringent requirements. Our main products as below:
Industrial ceramic products: (Al2O3)alumina ceramics, (Zro2) zirconia ceramics, (MGO) magnesium oxide ceramics, (SiC)silicon carbide ceramics, steatite ceramic, mullite ceramic, cordierite, boron nitride, machinable ceramics, mica and other custom-made ceramics, etc. These are widely used in factories, research institutes, and other enterprises and institutions.
Our company's business philosophy: Integrity, efficiency, innovation, transcendence, and win-win. Our company is to focus on the needs of customers, all for the sake of customers, in the principle of good faith, we provide professional, efficient, high-quality services, constantly innovate in technology and products, surpass ourselves, strive for excellence, and achieve a win-win situation.
About Our Factory & Business Background
- Address
- Room 302, 3rd Floor, Building 1, No. 535 Shennan Road, Minhang District, Shanghai, China
- Terms of Payment
- T/T, PayPal, Western Union, Money Gram, by cash
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DAP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai,Ningbo
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2019-11-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- How can I verify your product quality?
- We can send you samples or sample material for you to check or test. Let our physical samples speak loudly.
- Are the samples free of charge?
- Some standard small samples are free. If same as your requirements, we will just charge for mould to support.
- What if the products do not meet requirements?
- We will try our best to solve. Meeting your requirement is our mission.
- What is the lead time for orders?
- Normally, for standard items, will ship within 1-10 days. For mass production order, we will finish within 30 working days after we receive payment.
- What are the payment terms?
- We can negotiate.
Send your message to this supplier
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